premise
stringlengths 17
1.29k
| hypothesis
stringlengths 17
138
| label
stringclasses 3
values | proof
stringlengths 1
184k
| premise_tptp
stringlengths 61
1.7k
| hypothesis_tptp
stringlengths 55
400
| deberta_pred
stringclasses 3
values | deberta_pred_r1_label
stringclasses 3
values | deberta_pred_r2_label
stringclasses 3
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Daniel is the only person in the room.
'More than one person outside the room is quieter than Polly' unless 'Daniel is the quietest in the room'.
Daniel is not liked by Polly or is not a client of Google or both.
Daniel is the tallest in the room.
It is not the case that 'Daniel is the least tall in the room'.
Dwight is a sibling of Daniel.
Daniel neither is not a client of Google nor likes Polly.
Chester is quieter than Daniel. | Daniel is not quiet, not tall and is a sibling of Chester. | neutral | % SZS status Satisfiable
| room(daniel)&(![X]:(room(X)=>(X='daniel')))&
((~(![X]:(quieter(X,daniel)))=>((?[X,Y]:(~room(X)&~room(Y)&(quieter(polly,X)&quieter(polly,Y))&(X!=Y)))))&
(((~like(daniel,polly))|(is_not_a_client_of_Google(daniel))))&
(![X]:(taller(X,daniel)))&
(~(![X]:(taller(daniel,X))))&
(sibling(daniel,dwight))&
(~((is_not_a_client_of_Google(daniel))|(like(polly,daniel))))&
(quieter(daniel,chester))) | room(daniel)&(![X]:(room(X)=>(X='daniel')))&
((~quiet(daniel)&~tall(daniel))&(sibling(chester,daniel))) | contradiction | contradiction | contradiction |
Willie, Regina, Ben, Shawn are the only persons in the room.
"Willie is the tallest in the room" only if "more than one person in the room is taller than Kris".
"Willie neither is not an amateur astronomer nor is taller than Kris" only if "Willie is hated by Kris".
If "Willie is not an amateur astronomer and is not a brave person" then "Kris is a client of Willie".
"Willie hates Kris or is taller than Kris or both" if "only one person in the room hates Kris".
Only one person in the room is an amateur astronomer.
It is not the case that 'Willie is an amateur astronomer and is hated by Kris'.
Willie is hated by Kris.
Willie who is not an amateur astronomer, hates Kris.
Only one person in the room hates Kris.
Willie who is not a tall person, is a client of Kris.
More than one person in the room is hated by Kris. | Willie is not liked by Kris and is not a tall creative european. | entailment | % SZS status Unsatisfiable
% SZS output start Proof
tff(room_type, type, (
room: $i > $o)).
tff(tptp_fun_X_9_type, type, (
tptp_fun_X_9: $i)).
tff(tptp_fun__mary__type, type, (
tptp_fun__mary_: $i)).
tff(tptp_fun__paul__type, type, (
tptp_fun__paul_: $i)).
tff(tptp_fun__fred__type, type, (
tptp_fun__fred_: $i)).
tff(tptp_fun__alice__type, type, (
tptp_fun__alice_: $i)).
tff(european_type, type, (
european: $i > $o)).
tff(mary_type, type, (
mary: $i)).
tff(creative_type, type, (
creative: $i > $o)).
tff(tall_type, type, (
tall: $i > $o)).
tff(person_type, type, (
person: $i > $o)).
tff(hate_type, type, (
hate: ( $i * $i ) > $o)).
tff(john_type, type, (
john: $i)).
tff(client_type, type, (
client: ( $i * $i ) > $o)).
tff(predc_type, type, (
predc: $i > $o)).
tff(taller_type, type, (
taller: ( $i * $i ) > $o)).
tff(brave_type, type, (
brave: $i > $o)).
tff(alice_type, type, (
alice: $i)).
tff(fred_type, type, (
fred: $i)).
tff(paul_type, type, (
paul: $i)).
tff(like_type, type, (
like: ( $i * $i ) > $o)).
tff(susan_type, type, (
susan: $i)).
tff(lucy_type, type, (
lucy: $i)).
tff(1,assumption,(~((~tall(mary)) | (~creative(mary)) | (~european(mary)))), introduced(assumption)).
tff(2,plain,
(((~tall(mary)) | (~creative(mary)) | (~european(mary))) | european(mary)),
inference(tautology,[status(thm)],[])).
tff(3,plain,
(european(mary)),
inference(unit_resolution,[status(thm)],[2, 1])).
tff(4,plain,
(((~tall(mary)) | (~creative(mary)) | (~european(mary))) | tall(mary)),
inference(tautology,[status(thm)],[])).
tff(5,plain,
(tall(mary)),
inference(unit_resolution,[status(thm)],[4, 1])).
tff(6,plain,
((~(~((~person(mary)) | (~tall(mary))))) <=> ((~person(mary)) | (~tall(mary)))),
inference(rewrite,[status(thm)],[])).
tff(7,plain,
((tall(mary) & person(mary)) <=> (~((~person(mary)) | (~tall(mary))))),
inference(rewrite,[status(thm)],[])).
tff(8,plain,
((~(tall(mary) & person(mary))) <=> (~(~((~person(mary)) | (~tall(mary)))))),
inference(monotonicity,[status(thm)],[7])).
tff(9,plain,
((~(tall(mary) & person(mary))) <=> ((~person(mary)) | (~tall(mary)))),
inference(transitivity,[status(thm)],[8, 6])).
tff(10,plain,
((~(tall(mary) & person(mary))) <=> (~(tall(mary) & person(mary)))),
inference(rewrite,[status(thm)],[])).
tff(11,plain,
((~((((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & (((((((((((![X: $i] : taller(X, mary) => ?[X: $i, Y: $i] : (((room(X) & room(Y)) & (taller(john, X) & taller(john, Y))) & (~(X = Y)))) & ((~((~predc(mary)) | taller(john, mary))) => hate(mary, john))) & (((~predc(mary)) & (~(brave(mary) & person(mary)))) => client(mary, john))) & ((?[X: $i] : (room(X) & hate(john, X)) & ![X: $i, Y: $i] : ((hate(john, X) & hate(john, Y)) => (X = Y))) => (hate(john, mary) | taller(john, mary)))) & (?[X: $i] : (room(X) & predc(X)) & ![X: $i, Y: $i] : ((predc(X) & predc(Y)) => (X = Y)))) & (~(predc(mary) & hate(mary, john)))) & hate(mary, john)) & ((~predc(mary)) & hate(john, mary))) & (?[X: $i] : (room(X) & hate(john, X)) & ![X: $i, Y: $i] : ((hate(john, X) & hate(john, Y)) => (X = Y)))) & ((~(tall(mary) & person(mary))) & client(john, mary))) & ?[X: $i, Y: $i] : (((room(X) & room(Y)) & (hate(X, john) & hate(Y, john))) & (~(X = Y))))) => (((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & ((~like(mary, john)) & (~((tall(mary) & creative(mary)) & european(mary))))))) <=> (~((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~![X: $i] : taller(X, mary)) | ?[X: $i, Y: $i] : (room(X) & room(Y) & taller(john, X) & taller(john, Y) & (~(X = Y)))) & ((~predc(mary)) | taller(john, mary) | hate(mary, john)) & ((~((~predc(mary)) & (~(brave(mary) & person(mary))))) | client(mary, john)) & (taller(john, mary) | hate(john, mary) | (~(?[X: $i] : (room(X) & hate(john, X)) & ![X: $i, Y: $i] : ((~(hate(john, X) & hate(john, Y))) | (X = Y))))) & ?[X: $i] : (room(X) & predc(X)) & ![X: $i, Y: $i] : ((~(predc(X) & predc(Y))) | (X = Y)) & (~(predc(mary) & hate(mary, john))) & hate(mary, john) & (~predc(mary)) & hate(john, mary) & ?[X: $i] : (room(X) & hate(john, X)) & ![X: $i, Y: $i] : ((~(hate(john, X) & hate(john, Y))) | (X = Y)) & (~(tall(mary) & person(mary))) & client(john, mary) & ?[X: $i, Y: $i] : (room(X) & room(Y) & hate(X, john) & hate(Y, john) & (~(X = Y))))) | (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~like(mary, john)) & (~(tall(mary) & creative(mary) & european(mary))))))),
inference(rewrite,[status(thm)],[])).
tff(12,axiom,(~((((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & (((((((((((![X: $i] : taller(X, mary) => ?[X: $i, Y: $i] : (((room(X) & room(Y)) & (taller(john, X) & taller(john, Y))) & (~(X = Y)))) & ((~((~predc(mary)) | taller(john, mary))) => hate(mary, john))) & (((~predc(mary)) & (~(brave(mary) & person(mary)))) => client(mary, john))) & ((?[X: $i] : (room(X) & hate(john, X)) & ![X: $i, Y: $i] : ((hate(john, X) & hate(john, Y)) => (X = Y))) => (hate(john, mary) | taller(john, mary)))) & (?[X: $i] : (room(X) & predc(X)) & ![X: $i, Y: $i] : ((predc(X) & predc(Y)) => (X = Y)))) & (~(predc(mary) & hate(mary, john)))) & hate(mary, john)) & ((~predc(mary)) & hate(john, mary))) & (?[X: $i] : (room(X) & hate(john, X)) & ![X: $i, Y: $i] : ((hate(john, X) & hate(john, Y)) => (X = Y)))) & ((~(tall(mary) & person(mary))) & client(john, mary))) & ?[X: $i, Y: $i] : (((room(X) & room(Y)) & (hate(X, john) & hate(Y, john))) & (~(X = Y))))) => (((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & ((~like(mary, john)) & (~((tall(mary) & creative(mary)) & european(mary))))))), file('/mnt/tmpfs//4843587835295477716997091.p','negated')).
tff(13,plain,
(~((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~![X: $i] : taller(X, mary)) | ?[X: $i, Y: $i] : (room(X) & room(Y) & taller(john, X) & taller(john, Y) & (~(X = Y)))) & ((~predc(mary)) | taller(john, mary) | hate(mary, john)) & ((~((~predc(mary)) & (~(brave(mary) & person(mary))))) | client(mary, john)) & (taller(john, mary) | hate(john, mary) | (~(?[X: $i] : (room(X) & hate(john, X)) & ![X: $i, Y: $i] : ((~(hate(john, X) & hate(john, Y))) | (X = Y))))) & ?[X: $i] : (room(X) & predc(X)) & ![X: $i, Y: $i] : ((~(predc(X) & predc(Y))) | (X = Y)) & (~(predc(mary) & hate(mary, john))) & hate(mary, john) & (~predc(mary)) & hate(john, mary) & ?[X: $i] : (room(X) & hate(john, X)) & ![X: $i, Y: $i] : ((~(hate(john, X) & hate(john, Y))) | (X = Y)) & (~(tall(mary) & person(mary))) & client(john, mary) & ?[X: $i, Y: $i] : (room(X) & room(Y) & hate(X, john) & hate(Y, john) & (~(X = Y))))) | (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~like(mary, john)) & (~(tall(mary) & creative(mary) & european(mary)))))),
inference(modus_ponens,[status(thm)],[12, 11])).
tff(14,plain,
(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~![X: $i] : taller(X, mary)) | ?[X: $i, Y: $i] : (room(X) & room(Y) & taller(john, X) & taller(john, Y) & (~(X = Y)))) & ((~predc(mary)) | taller(john, mary) | hate(mary, john)) & ((~((~predc(mary)) & (~(brave(mary) & person(mary))))) | client(mary, john)) & (taller(john, mary) | hate(john, mary) | (~(?[X: $i] : (room(X) & hate(john, X)) & ![X: $i, Y: $i] : ((~(hate(john, X) & hate(john, Y))) | (X = Y))))) & ?[X: $i] : (room(X) & predc(X)) & ![X: $i, Y: $i] : ((~(predc(X) & predc(Y))) | (X = Y)) & (~(predc(mary) & hate(mary, john))) & hate(mary, john) & (~predc(mary)) & hate(john, mary) & ?[X: $i] : (room(X) & hate(john, X)) & ![X: $i, Y: $i] : ((~(hate(john, X) & hate(john, Y))) | (X = Y)) & (~(tall(mary) & person(mary))) & client(john, mary) & ?[X: $i, Y: $i] : (room(X) & room(Y) & hate(X, john) & hate(Y, john) & (~(X = Y)))),
inference(or_elim,[status(thm)],[13])).
tff(15,plain,
(~(tall(mary) & person(mary))),
inference(and_elim,[status(thm)],[14])).
tff(16,plain,
(~(tall(mary) & person(mary))),
inference(modus_ponens,[status(thm)],[15, 10])).
tff(17,plain,
((~person(mary)) | (~tall(mary))),
inference(modus_ponens,[status(thm)],[16, 9])).
tff(18,plain,
(~person(mary)),
inference(unit_resolution,[status(thm)],[17, 5])).
tff(19,plain,
(^[X: $i] : refl((person(X) | (~european(X))) <=> (person(X) | (~european(X))))),
inference(bind,[status(th)],[])).
tff(20,plain,
(![X: $i] : (person(X) | (~european(X))) <=> ![X: $i] : (person(X) | (~european(X)))),
inference(quant_intro,[status(thm)],[19])).
tff(21,plain,
(![X: $i] : (person(X) | (~european(X))) <=> ![X: $i] : (person(X) | (~european(X)))),
inference(rewrite,[status(thm)],[])).
tff(22,plain,
(^[X: $i] : rewrite((european(X) => person(X)) <=> (person(X) | (~european(X))))),
inference(bind,[status(th)],[])).
tff(23,plain,
(![X: $i] : (european(X) => person(X)) <=> ![X: $i] : (person(X) | (~european(X)))),
inference(quant_intro,[status(thm)],[22])).
tff(24,axiom,(![X: $i] : (european(X) => person(X))), file('/mnt/tmpfs//4843587835295477716997091.p','b2')).
tff(25,plain,
(![X: $i] : (person(X) | (~european(X)))),
inference(modus_ponens,[status(thm)],[24, 23])).
tff(26,plain,
(![X: $i] : (person(X) | (~european(X)))),
inference(modus_ponens,[status(thm)],[25, 21])).
tff(27,plain,(
![X: $i] : (person(X) | (~european(X)))),
inference(skolemize,[status(sab)],[26])).
tff(28,plain,
(![X: $i] : (person(X) | (~european(X)))),
inference(modus_ponens,[status(thm)],[27, 20])).
tff(29,plain,
(((~![X: $i] : (person(X) | (~european(X)))) | (person(mary) | (~european(mary)))) <=> ((~![X: $i] : (person(X) | (~european(X)))) | person(mary) | (~european(mary)))),
inference(rewrite,[status(thm)],[])).
tff(30,plain,
((~![X: $i] : (person(X) | (~european(X)))) | (person(mary) | (~european(mary)))),
inference(quant_inst,[status(thm)],[])).
tff(31,plain,
((~![X: $i] : (person(X) | (~european(X)))) | person(mary) | (~european(mary))),
inference(modus_ponens,[status(thm)],[30, 29])).
tff(32,plain,
($false),
inference(unit_resolution,[status(thm)],[31, 28, 18, 3])).
tff(33,plain,((~tall(mary)) | (~creative(mary)) | (~european(mary))), inference(lemma,lemma(discharge,[]))).
tff(34,plain,
(hate(mary, john) <=> hate(mary, john)),
inference(rewrite,[status(thm)],[])).
tff(35,plain,
(hate(mary, john)),
inference(and_elim,[status(thm)],[14])).
tff(36,plain,
(hate(mary, john)),
inference(modus_ponens,[status(thm)],[35, 34])).
tff(37,plain,
((~(mary = john)) <=> (~(mary = john))),
inference(rewrite,[status(thm)],[])).
tff(38,axiom,((((((((((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))) & (~(susan = lucy))) & (~(lucy = mary))) & (~(lucy = paul))) & (~(lucy = fred))) & (~(lucy = alice))) & (~(lucy = john))) & (~(lucy = susan))), file('/mnt/tmpfs//4843587835295477716997091.p','b14')).
tff(39,plain,
(((((((((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))) & (~(susan = lucy))) & (~(lucy = mary))) & (~(lucy = paul))) & (~(lucy = fred))) & (~(lucy = alice))) & (~(lucy = john))),
inference(and_elim,[status(thm)],[38])).
tff(40,plain,
((((((((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))) & (~(susan = lucy))) & (~(lucy = mary))) & (~(lucy = paul))) & (~(lucy = fred))) & (~(lucy = alice))),
inference(and_elim,[status(thm)],[39])).
tff(41,plain,
(((((((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))) & (~(susan = lucy))) & (~(lucy = mary))) & (~(lucy = paul))) & (~(lucy = fred))),
inference(and_elim,[status(thm)],[40])).
tff(42,plain,
((((((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))) & (~(susan = lucy))) & (~(lucy = mary))) & (~(lucy = paul))),
inference(and_elim,[status(thm)],[41])).
tff(43,plain,
(((((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))) & (~(susan = lucy))) & (~(lucy = mary))),
inference(and_elim,[status(thm)],[42])).
tff(44,plain,
((((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))) & (~(susan = lucy))),
inference(and_elim,[status(thm)],[43])).
tff(45,plain,
(((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))),
inference(and_elim,[status(thm)],[44])).
tff(46,plain,
((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))),
inference(and_elim,[status(thm)],[45])).
tff(47,plain,
(((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))),
inference(and_elim,[status(thm)],[46])).
tff(48,plain,
((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))),
inference(and_elim,[status(thm)],[47])).
tff(49,plain,
(((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))),
inference(and_elim,[status(thm)],[48])).
tff(50,plain,
((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))),
inference(and_elim,[status(thm)],[49])).
tff(51,plain,
(((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))),
inference(and_elim,[status(thm)],[50])).
tff(52,plain,
((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))),
inference(and_elim,[status(thm)],[51])).
tff(53,plain,
(((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))),
inference(and_elim,[status(thm)],[52])).
tff(54,plain,
((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))),
inference(and_elim,[status(thm)],[53])).
tff(55,plain,
(((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))),
inference(and_elim,[status(thm)],[54])).
tff(56,plain,
((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))),
inference(and_elim,[status(thm)],[55])).
tff(57,plain,
(((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))),
inference(and_elim,[status(thm)],[56])).
tff(58,plain,
((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))),
inference(and_elim,[status(thm)],[57])).
tff(59,plain,
(((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))),
inference(and_elim,[status(thm)],[58])).
tff(60,plain,
((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))),
inference(and_elim,[status(thm)],[59])).
tff(61,plain,
(((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))),
inference(and_elim,[status(thm)],[60])).
tff(62,plain,
((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))),
inference(and_elim,[status(thm)],[61])).
tff(63,plain,
(((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))),
inference(and_elim,[status(thm)],[62])).
tff(64,plain,
((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))),
inference(and_elim,[status(thm)],[63])).
tff(65,plain,
(((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))),
inference(and_elim,[status(thm)],[64])).
tff(66,plain,
((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))),
inference(and_elim,[status(thm)],[65])).
tff(67,plain,
(((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))),
inference(and_elim,[status(thm)],[66])).
tff(68,plain,
((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))),
inference(and_elim,[status(thm)],[67])).
tff(69,plain,
(((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))),
inference(and_elim,[status(thm)],[68])).
tff(70,plain,
((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))),
inference(and_elim,[status(thm)],[69])).
tff(71,plain,
(((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))),
inference(and_elim,[status(thm)],[70])).
tff(72,plain,
((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))),
inference(and_elim,[status(thm)],[71])).
tff(73,plain,
(((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))),
inference(and_elim,[status(thm)],[72])).
tff(74,plain,
((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))),
inference(and_elim,[status(thm)],[73])).
tff(75,plain,
(((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))),
inference(and_elim,[status(thm)],[74])).
tff(76,plain,
((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))),
inference(and_elim,[status(thm)],[75])).
tff(77,plain,
(~(mary = john)),
inference(and_elim,[status(thm)],[76])).
tff(78,plain,
(~(mary = john)),
inference(modus_ponens,[status(thm)],[77, 37])).
tff(79,plain,
(^[X: $i, Y: $i] : refl(((~hate(X, Y)) | (X = Y) | (~like(X, Y))) <=> ((~hate(X, Y)) | (X = Y) | (~like(X, Y))))),
inference(bind,[status(th)],[])).
tff(80,plain,
(![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y))) <=> ![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))),
inference(quant_intro,[status(thm)],[79])).
tff(81,plain,
(![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y))) <=> ![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))),
inference(rewrite,[status(thm)],[])).
tff(82,plain,
(^[X: $i, Y: $i] : trans(monotonicity(rewrite((like(X, Y) => (~hate(X, Y))) <=> ((~hate(X, Y)) | (~like(X, Y)))), (((~(X = Y)) => (like(X, Y) => (~hate(X, Y)))) <=> ((~(X = Y)) => ((~hate(X, Y)) | (~like(X, Y)))))), rewrite(((~(X = Y)) => ((~hate(X, Y)) | (~like(X, Y)))) <=> ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))), (((~(X = Y)) => (like(X, Y) => (~hate(X, Y)))) <=> ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))))),
inference(bind,[status(th)],[])).
tff(83,plain,
(![X: $i, Y: $i] : ((~(X = Y)) => (like(X, Y) => (~hate(X, Y)))) <=> ![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))),
inference(quant_intro,[status(thm)],[82])).
tff(84,axiom,(![X: $i, Y: $i] : ((~(X = Y)) => (like(X, Y) => (~hate(X, Y))))), file('/mnt/tmpfs//4843587835295477716997091.p','b0')).
tff(85,plain,
(![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))),
inference(modus_ponens,[status(thm)],[84, 83])).
tff(86,plain,
(![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))),
inference(modus_ponens,[status(thm)],[85, 81])).
tff(87,plain,(
![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))),
inference(skolemize,[status(sab)],[86])).
tff(88,plain,
(![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))),
inference(modus_ponens,[status(thm)],[87, 80])).
tff(89,plain,
(((~![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))) | ((mary = john) | (~like(mary, john)) | (~hate(mary, john)))) <=> ((~![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))) | (mary = john) | (~like(mary, john)) | (~hate(mary, john)))),
inference(rewrite,[status(thm)],[])).
tff(90,plain,
(((~hate(mary, john)) | (mary = john) | (~like(mary, john))) <=> ((mary = john) | (~like(mary, john)) | (~hate(mary, john)))),
inference(rewrite,[status(thm)],[])).
tff(91,plain,
(((~![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))) | ((~hate(mary, john)) | (mary = john) | (~like(mary, john)))) <=> ((~![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))) | ((mary = john) | (~like(mary, john)) | (~hate(mary, john))))),
inference(monotonicity,[status(thm)],[90])).
tff(92,plain,
(((~![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))) | ((~hate(mary, john)) | (mary = john) | (~like(mary, john)))) <=> ((~![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))) | (mary = john) | (~like(mary, john)) | (~hate(mary, john)))),
inference(transitivity,[status(thm)],[91, 89])).
tff(93,plain,
((~![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))) | ((~hate(mary, john)) | (mary = john) | (~like(mary, john)))),
inference(quant_inst,[status(thm)],[])).
tff(94,plain,
((~![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))) | (mary = john) | (~like(mary, john)) | (~hate(mary, john))),
inference(modus_ponens,[status(thm)],[93, 92])).
tff(95,plain,
(~like(mary, john)),
inference(unit_resolution,[status(thm)],[94, 88, 78, 36])).
tff(96,plain,
(room(alice) <=> room(alice)),
inference(rewrite,[status(thm)],[])).
tff(97,plain,
(room(alice)),
inference(and_elim,[status(thm)],[14])).
tff(98,plain,
(room(alice)),
inference(modus_ponens,[status(thm)],[97, 96])).
tff(99,plain,
(room(fred) <=> room(fred)),
inference(rewrite,[status(thm)],[])).
tff(100,plain,
(room(fred)),
inference(and_elim,[status(thm)],[14])).
tff(101,plain,
(room(fred)),
inference(modus_ponens,[status(thm)],[100, 99])).
tff(102,plain,
(room(paul) <=> room(paul)),
inference(rewrite,[status(thm)],[])).
tff(103,plain,
(room(paul)),
inference(and_elim,[status(thm)],[14])).
tff(104,plain,
(room(paul)),
inference(modus_ponens,[status(thm)],[103, 102])).
tff(105,plain,
(room(mary) <=> room(mary)),
inference(rewrite,[status(thm)],[])).
tff(106,plain,
(room(mary)),
inference(and_elim,[status(thm)],[14])).
tff(107,plain,
(room(mary)),
inference(modus_ponens,[status(thm)],[106, 105])).
tff(108,plain,
((like(mary, john) | (~((~tall(mary)) | (~creative(mary)) | (~european(mary)))) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!9 = |'alice'|) | (X!9 = |'fred'|) | (X!9 = |'paul'|) | (X!9 = |'mary'|) | (~room(X!9))))) <=> (like(mary, john) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!9 = |'alice'|) | (X!9 = |'fred'|) | (X!9 = |'paul'|) | (X!9 = |'mary'|) | (~room(X!9)))) | (~((~tall(mary)) | (~creative(mary)) | (~european(mary)))))),
inference(rewrite,[status(thm)],[])).
tff(109,plain,
((~((X!9 = |'alice'|) | (X!9 = |'fred'|) | (X!9 = |'paul'|) | (X!9 = |'mary'|) | (~room(X!9)))) <=> (~((X!9 = |'alice'|) | (X!9 = |'fred'|) | (X!9 = |'paul'|) | (X!9 = |'mary'|) | (~room(X!9))))),
inference(rewrite,[status(thm)],[])).
tff(110,plain,
((tall(mary) & creative(mary) & european(mary)) <=> (~((~tall(mary)) | (~creative(mary)) | (~european(mary))))),
inference(rewrite,[status(thm)],[])).
tff(111,plain,
((like(mary, john) | (tall(mary) & creative(mary) & european(mary)) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!9 = |'alice'|) | (X!9 = |'fred'|) | (X!9 = |'paul'|) | (X!9 = |'mary'|) | (~room(X!9))))) <=> (like(mary, john) | (~((~tall(mary)) | (~creative(mary)) | (~european(mary)))) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!9 = |'alice'|) | (X!9 = |'fred'|) | (X!9 = |'paul'|) | (X!9 = |'mary'|) | (~room(X!9)))))),
inference(monotonicity,[status(thm)],[110, 109])).
tff(112,plain,
((like(mary, john) | (tall(mary) & creative(mary) & european(mary)) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!9 = |'alice'|) | (X!9 = |'fred'|) | (X!9 = |'paul'|) | (X!9 = |'mary'|) | (~room(X!9))))) <=> (like(mary, john) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!9 = |'alice'|) | (X!9 = |'fred'|) | (X!9 = |'paul'|) | (X!9 = |'mary'|) | (~room(X!9)))) | (~((~tall(mary)) | (~creative(mary)) | (~european(mary)))))),
inference(transitivity,[status(thm)],[111, 108])).
tff(113,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!9 = |'alice'|) | (X!9 = |'fred'|) | (X!9 = |'paul'|) | (X!9 = |'mary'|) | (~room(X!9)))) | like(mary, john) | (tall(mary) & creative(mary) & european(mary))) <=> (like(mary, john) | (tall(mary) & creative(mary) & european(mary)) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!9 = |'alice'|) | (X!9 = |'fred'|) | (X!9 = |'paul'|) | (X!9 = |'mary'|) | (~room(X!9)))))),
inference(rewrite,[status(thm)],[])).
tff(114,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!9 = |'alice'|) | (X!9 = |'fred'|) | (X!9 = |'paul'|) | (X!9 = |'mary'|) | (~room(X!9)))) | like(mary, john) | (tall(mary) & creative(mary) & european(mary))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!9 = |'alice'|) | (X!9 = |'fred'|) | (X!9 = |'paul'|) | (X!9 = |'mary'|) | (~room(X!9)))) | like(mary, john) | (tall(mary) & creative(mary) & european(mary)))),
inference(monotonicity,[status(thm)],[109])).
tff(115,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!9 = |'alice'|) | (X!9 = |'fred'|) | (X!9 = |'paul'|) | (X!9 = |'mary'|) | (~room(X!9)))) | like(mary, john) | (tall(mary) & creative(mary) & european(mary))) <=> (like(mary, john) | (tall(mary) & creative(mary) & european(mary)) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!9 = |'alice'|) | (X!9 = |'fred'|) | (X!9 = |'paul'|) | (X!9 = |'mary'|) | (~room(X!9)))))),
inference(transitivity,[status(thm)],[114, 113])).
tff(116,plain,
((room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~like(mary, john)) & (~(tall(mary) & creative(mary) & european(mary)))) <=> (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~like(mary, john)) & (~(tall(mary) & creative(mary) & european(mary))))),
inference(rewrite,[status(thm)],[])).
tff(117,plain,
((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~like(mary, john)) & (~(tall(mary) & creative(mary) & european(mary))))) <=> (~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~like(mary, john)) & (~(tall(mary) & creative(mary) & european(mary)))))),
inference(monotonicity,[status(thm)],[116])).
tff(118,plain,
((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~like(mary, john)) & (~(tall(mary) & creative(mary) & european(mary))))) <=> (~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~like(mary, john)) & (~(tall(mary) & creative(mary) & european(mary)))))),
inference(rewrite,[status(thm)],[])).
tff(119,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~like(mary, john)) & (~(tall(mary) & creative(mary) & european(mary))))),
inference(or_elim,[status(thm)],[13])).
tff(120,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~like(mary, john)) & (~(tall(mary) & creative(mary) & european(mary))))),
inference(modus_ponens,[status(thm)],[119, 117])).
tff(121,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~like(mary, john)) & (~(tall(mary) & creative(mary) & european(mary))))),
inference(modus_ponens,[status(thm)],[120, 118])).
tff(122,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~like(mary, john)) & (~(tall(mary) & creative(mary) & european(mary))))),
inference(modus_ponens,[status(thm)],[121, 117])).
unexpected number of arguments: (let ((a!1 (refl (~ (not (room mary)) (not (room mary)))))
(a!2 (refl (~ (not (room paul)) (not (room paul)))))
(a!3 (refl (~ (not (room fred)) (not (room fred)))))
(a!4 (refl (~ (not (room alice)) (not (room alice)))))
(a!5 (forall ((X $i))
(or (= X |'alice'|)
(= X |'fred'|)
(= X |'paul'|)
(= X |'mary'|)
(not (room X)))))
(a!6 (not (or (= X!9 |'alice'|)
(= X!9 |'fred'|)
(= X!9 |'paul'|)
(= X!9 |'mary'|)
(not (room X!9)))))
(a!7 (refl (~ (and (tall mary) (creative mary) (european mary))
(and (tall mary) (creative mary) (european mary))))))
(let ((a!8 (and (room mary)
(room paul)
(room fred)
(room alice)
a!5
(not (like mary john))
(not (and (tall mary) (creative mary) (european mary))))))
(let ((a!9 (~ (not a!8)
(or (not (room mary))
(not (room paul))
(not (room fred))
(not (room alice))
a!6
(like mary john)
(and (tall mary) (creative mary) (european mary))))))
(nnf-neg a!1
a!2
a!3
a!4
(sk (~ (not a!5) a!6))
(refl (~ (like mary john) (like mary john)))
a!7
a!9))))
| room(willie)&room(regina)&room(ben)&room(shawn)&(![X]:(room(X)=>(X='willie'|X='regina'|X='ben'|X='shawn')))&
(((![X]:(taller(X,willie)))=>((?[X,Y]:(room(X)&room(Y)&(taller(kris,X)&taller(kris,Y))&(X!=Y)))))&
((~((is_not_an_amateur_astronomer(willie))|(taller(kris,willie))))=>(hate(willie,kris)))&
(((is_not_an_amateur_astronomer(willie))&(~(brave(willie)&person(willie))))=>(client(willie,kris)))&
((((?[X]:(room(X)&hate(kris,X)))&(![X,Y]:((hate(kris,X)&hate(kris,Y))=>(X=Y)))))=>(((hate(kris,willie))|(taller(kris,willie)))))&
(((?[X]:(room(X)&is_an_amateur_astronomer(X)))&(![X,Y]:((is_an_amateur_astronomer(X)&is_an_amateur_astronomer(Y))=>(X=Y)))))&
(~((is_an_amateur_astronomer(willie))&(hate(willie,kris))))&
(hate(willie,kris))&
((is_not_an_amateur_astronomer(willie))&(hate(kris,willie)))&
(((?[X]:(room(X)&hate(kris,X)))&(![X,Y]:((hate(kris,X)&hate(kris,Y))=>(X=Y)))))&
((~(tall(willie)&person(willie)))&(client(kris,willie)))&
((?[X,Y]:(room(X)&room(Y)&(hate(X,kris)&hate(Y,kris))&(X!=Y))))) | room(willie)&room(regina)&room(ben)&room(shawn)&(![X]:(room(X)=>(X='willie'|X='regina'|X='ben'|X='shawn')))&
((~like(willie,kris))&(~(tall(willie)&creative(willie)&european(willie)))) | neutral | contradiction | entailment |
Fannie, Tammy, Anna, Otis are the only persons in the room.
Anna and Otis are respectively brave and happy only if everyone outside the room who is a happy brave tall tourist is hated by John.
Otis and John like each other.
Otis is the tallest in the room. | Otis is not a tall tourist or is not hated by John or both. | entailment | % SZS status Unsatisfiable
% SZS output start Proof
tff(room_type, type, (
room: $i > $o)).
tff(tptp_fun_X_0_type, type, (
tptp_fun_X_0: $i)).
tff(tptp_fun__mary__type, type, (
tptp_fun__mary_: $i)).
tff(tptp_fun__paul__type, type, (
tptp_fun__paul_: $i)).
tff(tptp_fun__fred__type, type, (
tptp_fun__fred_: $i)).
tff(tptp_fun__alice__type, type, (
tptp_fun__alice_: $i)).
tff(tourist_type, type, (
tourist: $i > $o)).
tff(alice_type, type, (
alice: $i)).
tff(tall_type, type, (
tall: $i > $o)).
tff(hate_type, type, (
hate: ( $i * $i ) > $o)).
tff(lucy_type, type, (
lucy: $i)).
tff(like_type, type, (
like: ( $i * $i ) > $o)).
tff(taller_type, type, (
taller: ( $i * $i ) > $o)).
tff(brave_type, type, (
brave: $i > $o)).
tff(happy_type, type, (
happy: $i > $o)).
tff(fred_type, type, (
fred: $i)).
tff(paul_type, type, (
paul: $i)).
tff(mary_type, type, (
mary: $i)).
tff(susan_type, type, (
susan: $i)).
tff(john_type, type, (
john: $i)).
tff(1,plain,
(like(alice, lucy) <=> like(alice, lucy)),
inference(rewrite,[status(thm)],[])).
tff(2,plain,
((~((((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & ((((brave(fred) & happy(alice)) => ![X: $i] : ((~room(X)) => ((((happy(X) & brave(X)) & tall(X)) & tourist(X)) => hate(X, lucy)))) & (like(alice, lucy) & like(lucy, alice))) & ![X: $i] : taller(X, alice))) => (((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & ((~(tall(alice) & tourist(alice))) | (~hate(alice, lucy)))))) <=> (~((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~(brave(fred) & happy(alice))) | ![X: $i] : (room(X) | hate(X, lucy) | (~(happy(X) & brave(X) & tall(X) & tourist(X))))) & like(alice, lucy) & like(lucy, alice) & ![X: $i] : taller(X, alice))) | (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~(tall(alice) & tourist(alice))) | (~hate(alice, lucy))))))),
inference(rewrite,[status(thm)],[])).
tff(3,axiom,(~((((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & ((((brave(fred) & happy(alice)) => ![X: $i] : ((~room(X)) => ((((happy(X) & brave(X)) & tall(X)) & tourist(X)) => hate(X, lucy)))) & (like(alice, lucy) & like(lucy, alice))) & ![X: $i] : taller(X, alice))) => (((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & ((~(tall(alice) & tourist(alice))) | (~hate(alice, lucy)))))), file('/mnt/tmpfs//2373762898973158085605156.p','negated')).
tff(4,plain,
(~((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~(brave(fred) & happy(alice))) | ![X: $i] : (room(X) | hate(X, lucy) | (~(happy(X) & brave(X) & tall(X) & tourist(X))))) & like(alice, lucy) & like(lucy, alice) & ![X: $i] : taller(X, alice))) | (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~(tall(alice) & tourist(alice))) | (~hate(alice, lucy)))))),
inference(modus_ponens,[status(thm)],[3, 2])).
tff(5,plain,
(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~(brave(fred) & happy(alice))) | ![X: $i] : (room(X) | hate(X, lucy) | (~(happy(X) & brave(X) & tall(X) & tourist(X))))) & like(alice, lucy) & like(lucy, alice) & ![X: $i] : taller(X, alice)),
inference(or_elim,[status(thm)],[4])).
tff(6,plain,
(like(alice, lucy)),
inference(and_elim,[status(thm)],[5])).
tff(7,plain,
(like(alice, lucy)),
inference(modus_ponens,[status(thm)],[6, 1])).
tff(8,plain,
((~(alice = lucy)) <=> (~(alice = lucy))),
inference(rewrite,[status(thm)],[])).
tff(9,axiom,((((((((((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))) & (~(susan = lucy))) & (~(lucy = mary))) & (~(lucy = paul))) & (~(lucy = fred))) & (~(lucy = alice))) & (~(lucy = john))) & (~(lucy = susan))), file('/mnt/tmpfs//2373762898973158085605156.p','b14')).
tff(10,plain,
(((((((((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))) & (~(susan = lucy))) & (~(lucy = mary))) & (~(lucy = paul))) & (~(lucy = fred))) & (~(lucy = alice))) & (~(lucy = john))),
inference(and_elim,[status(thm)],[9])).
tff(11,plain,
((((((((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))) & (~(susan = lucy))) & (~(lucy = mary))) & (~(lucy = paul))) & (~(lucy = fred))) & (~(lucy = alice))),
inference(and_elim,[status(thm)],[10])).
tff(12,plain,
(((((((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))) & (~(susan = lucy))) & (~(lucy = mary))) & (~(lucy = paul))) & (~(lucy = fred))),
inference(and_elim,[status(thm)],[11])).
tff(13,plain,
((((((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))) & (~(susan = lucy))) & (~(lucy = mary))) & (~(lucy = paul))),
inference(and_elim,[status(thm)],[12])).
tff(14,plain,
(((((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))) & (~(susan = lucy))) & (~(lucy = mary))),
inference(and_elim,[status(thm)],[13])).
tff(15,plain,
((((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))) & (~(susan = lucy))),
inference(and_elim,[status(thm)],[14])).
tff(16,plain,
(((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))),
inference(and_elim,[status(thm)],[15])).
tff(17,plain,
((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))),
inference(and_elim,[status(thm)],[16])).
tff(18,plain,
(((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))),
inference(and_elim,[status(thm)],[17])).
tff(19,plain,
((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))),
inference(and_elim,[status(thm)],[18])).
tff(20,plain,
(((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))),
inference(and_elim,[status(thm)],[19])).
tff(21,plain,
((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))),
inference(and_elim,[status(thm)],[20])).
tff(22,plain,
(((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))),
inference(and_elim,[status(thm)],[21])).
tff(23,plain,
((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))),
inference(and_elim,[status(thm)],[22])).
tff(24,plain,
(((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))),
inference(and_elim,[status(thm)],[23])).
tff(25,plain,
((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))),
inference(and_elim,[status(thm)],[24])).
tff(26,plain,
(((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))),
inference(and_elim,[status(thm)],[25])).
tff(27,plain,
((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))),
inference(and_elim,[status(thm)],[26])).
tff(28,plain,
(~(alice = lucy)),
inference(and_elim,[status(thm)],[27])).
tff(29,plain,
(~(alice = lucy)),
inference(modus_ponens,[status(thm)],[28, 8])).
tff(30,plain,
(^[X: $i, Y: $i] : refl(((~hate(X, Y)) | (X = Y) | (~like(X, Y))) <=> ((~hate(X, Y)) | (X = Y) | (~like(X, Y))))),
inference(bind,[status(th)],[])).
tff(31,plain,
(![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y))) <=> ![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))),
inference(quant_intro,[status(thm)],[30])).
tff(32,plain,
(![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y))) <=> ![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))),
inference(rewrite,[status(thm)],[])).
tff(33,plain,
(^[X: $i, Y: $i] : trans(monotonicity(rewrite((like(X, Y) => (~hate(X, Y))) <=> ((~hate(X, Y)) | (~like(X, Y)))), (((~(X = Y)) => (like(X, Y) => (~hate(X, Y)))) <=> ((~(X = Y)) => ((~hate(X, Y)) | (~like(X, Y)))))), rewrite(((~(X = Y)) => ((~hate(X, Y)) | (~like(X, Y)))) <=> ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))), (((~(X = Y)) => (like(X, Y) => (~hate(X, Y)))) <=> ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))))),
inference(bind,[status(th)],[])).
tff(34,plain,
(![X: $i, Y: $i] : ((~(X = Y)) => (like(X, Y) => (~hate(X, Y)))) <=> ![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))),
inference(quant_intro,[status(thm)],[33])).
tff(35,axiom,(![X: $i, Y: $i] : ((~(X = Y)) => (like(X, Y) => (~hate(X, Y))))), file('/mnt/tmpfs//2373762898973158085605156.p','b0')).
tff(36,plain,
(![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))),
inference(modus_ponens,[status(thm)],[35, 34])).
tff(37,plain,
(![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))),
inference(modus_ponens,[status(thm)],[36, 32])).
tff(38,plain,(
![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))),
inference(skolemize,[status(sab)],[37])).
tff(39,plain,
(![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))),
inference(modus_ponens,[status(thm)],[38, 31])).
tff(40,plain,
(((~![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))) | ((alice = lucy) | (~hate(alice, lucy)) | (~like(alice, lucy)))) <=> ((~![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))) | (alice = lucy) | (~hate(alice, lucy)) | (~like(alice, lucy)))),
inference(rewrite,[status(thm)],[])).
tff(41,plain,
(((~hate(alice, lucy)) | (alice = lucy) | (~like(alice, lucy))) <=> ((alice = lucy) | (~hate(alice, lucy)) | (~like(alice, lucy)))),
inference(rewrite,[status(thm)],[])).
tff(42,plain,
(((~![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))) | ((~hate(alice, lucy)) | (alice = lucy) | (~like(alice, lucy)))) <=> ((~![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))) | ((alice = lucy) | (~hate(alice, lucy)) | (~like(alice, lucy))))),
inference(monotonicity,[status(thm)],[41])).
tff(43,plain,
(((~![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))) | ((~hate(alice, lucy)) | (alice = lucy) | (~like(alice, lucy)))) <=> ((~![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))) | (alice = lucy) | (~hate(alice, lucy)) | (~like(alice, lucy)))),
inference(transitivity,[status(thm)],[42, 40])).
tff(44,plain,
((~![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))) | ((~hate(alice, lucy)) | (alice = lucy) | (~like(alice, lucy)))),
inference(quant_inst,[status(thm)],[])).
tff(45,plain,
((~![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))) | (alice = lucy) | (~hate(alice, lucy)) | (~like(alice, lucy))),
inference(modus_ponens,[status(thm)],[44, 43])).
tff(46,plain,
(~hate(alice, lucy)),
inference(unit_resolution,[status(thm)],[45, 39, 29, 7])).
tff(47,plain,
(((~hate(alice, lucy)) | (~tall(alice)) | (~tourist(alice))) | hate(alice, lucy)),
inference(tautology,[status(thm)],[])).
tff(48,plain,
((~hate(alice, lucy)) | (~tall(alice)) | (~tourist(alice))),
inference(unit_resolution,[status(thm)],[47, 46])).
tff(49,plain,
(room(alice) <=> room(alice)),
inference(rewrite,[status(thm)],[])).
tff(50,plain,
(room(alice)),
inference(and_elim,[status(thm)],[5])).
tff(51,plain,
(room(alice)),
inference(modus_ponens,[status(thm)],[50, 49])).
tff(52,plain,
(room(fred) <=> room(fred)),
inference(rewrite,[status(thm)],[])).
tff(53,plain,
(room(fred)),
inference(and_elim,[status(thm)],[5])).
tff(54,plain,
(room(fred)),
inference(modus_ponens,[status(thm)],[53, 52])).
tff(55,plain,
(room(paul) <=> room(paul)),
inference(rewrite,[status(thm)],[])).
tff(56,plain,
(room(paul)),
inference(and_elim,[status(thm)],[5])).
tff(57,plain,
(room(paul)),
inference(modus_ponens,[status(thm)],[56, 55])).
tff(58,plain,
(room(mary) <=> room(mary)),
inference(rewrite,[status(thm)],[])).
tff(59,plain,
(room(mary)),
inference(and_elim,[status(thm)],[5])).
tff(60,plain,
(room(mary)),
inference(modus_ponens,[status(thm)],[59, 58])).
tff(61,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) | (~((~hate(alice, lucy)) | (~tall(alice)) | (~tourist(alice))))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) | (~((~hate(alice, lucy)) | (~tall(alice)) | (~tourist(alice)))))),
inference(rewrite,[status(thm)],[])).
tff(62,plain,
((~((~(tall(alice) & tourist(alice))) | (~hate(alice, lucy)))) <=> (~((~hate(alice, lucy)) | (~tall(alice)) | (~tourist(alice))))),
inference(rewrite,[status(thm)],[])).
tff(63,plain,
((~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) <=> (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0))))),
inference(rewrite,[status(thm)],[])).
tff(64,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) | (~((~(tall(alice) & tourist(alice))) | (~hate(alice, lucy))))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) | (~((~hate(alice, lucy)) | (~tall(alice)) | (~tourist(alice)))))),
inference(monotonicity,[status(thm)],[63, 62])).
tff(65,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) | (~((~(tall(alice) & tourist(alice))) | (~hate(alice, lucy))))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) | (~((~hate(alice, lucy)) | (~tall(alice)) | (~tourist(alice)))))),
inference(transitivity,[status(thm)],[64, 61])).
tff(66,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) | (~((~(tall(alice) & tourist(alice))) | (~hate(alice, lucy))))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) | (~((~(tall(alice) & tourist(alice))) | (~hate(alice, lucy)))))),
inference(rewrite,[status(thm)],[])).
tff(67,plain,
(((~(tall(alice) & tourist(alice))) | (~hate(alice, lucy))) <=> ((~(tall(alice) & tourist(alice))) | (~hate(alice, lucy)))),
inference(rewrite,[status(thm)],[])).
tff(68,plain,
((~((~(tall(alice) & tourist(alice))) | (~hate(alice, lucy)))) <=> (~((~(tall(alice) & tourist(alice))) | (~hate(alice, lucy))))),
inference(monotonicity,[status(thm)],[67])).
tff(69,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) | (~((~(tall(alice) & tourist(alice))) | (~hate(alice, lucy))))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) | (~((~(tall(alice) & tourist(alice))) | (~hate(alice, lucy)))))),
inference(monotonicity,[status(thm)],[63, 68])).
tff(70,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) | (~((~(tall(alice) & tourist(alice))) | (~hate(alice, lucy))))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) | (~((~(tall(alice) & tourist(alice))) | (~hate(alice, lucy)))))),
inference(transitivity,[status(thm)],[69, 66])).
tff(71,plain,
((room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~(tall(alice) & tourist(alice))) | (~hate(alice, lucy)))) <=> (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~(tall(alice) & tourist(alice))) | (~hate(alice, lucy))))),
inference(rewrite,[status(thm)],[])).
tff(72,plain,
((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~(tall(alice) & tourist(alice))) | (~hate(alice, lucy))))) <=> (~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~(tall(alice) & tourist(alice))) | (~hate(alice, lucy)))))),
inference(monotonicity,[status(thm)],[71])).
tff(73,plain,
((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~(tall(alice) & tourist(alice))) | (~hate(alice, lucy))))) <=> (~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~(tall(alice) & tourist(alice))) | (~hate(alice, lucy)))))),
inference(rewrite,[status(thm)],[])).
tff(74,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~(tall(alice) & tourist(alice))) | (~hate(alice, lucy))))),
inference(or_elim,[status(thm)],[4])).
tff(75,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~(tall(alice) & tourist(alice))) | (~hate(alice, lucy))))),
inference(modus_ponens,[status(thm)],[74, 72])).
tff(76,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~(tall(alice) & tourist(alice))) | (~hate(alice, lucy))))),
inference(modus_ponens,[status(thm)],[75, 73])).
tff(77,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~(tall(alice) & tourist(alice))) | (~hate(alice, lucy))))),
inference(modus_ponens,[status(thm)],[76, 72])).
unexpected number of arguments: (let ((a!1 (refl (~ (not (room mary)) (not (room mary)))))
(a!2 (refl (~ (not (room paul)) (not (room paul)))))
(a!3 (refl (~ (not (room fred)) (not (room fred)))))
(a!4 (refl (~ (not (room alice)) (not (room alice)))))
(a!5 (forall ((X $i))
(or (= X |'alice'|)
(= X |'fred'|)
(= X |'paul'|)
(= X |'mary'|)
(not (room X)))))
(a!6 (not (or (= X!0 |'alice'|)
(= X!0 |'fred'|)
(= X!0 |'paul'|)
(= X!0 |'mary'|)
(not (room X!0)))))
(a!7 (or (not (and (tall alice) (tourist alice))) (not (hate alice lucy)))))
(let ((a!8 (~ (not (and (room mary)
(room paul)
(room fred)
(room alice)
a!5
a!7))
(or (not (room mary))
(not (room paul))
(not (room fred))
(not (room alice))
a!6
(not a!7)))))
(nnf-neg a!1
a!2
a!3
a!4
(sk (~ (not a!5) a!6))
(refl (~ (not a!7) (not a!7)))
a!8)))
| room(fannie)&room(tammy)&room(anna)&room(otis)&(![X]:(room(X)=>(X='fannie'|X='tammy'|X='anna'|X='otis')))&
((((brave(anna))&(happy(otis)))=>(![X]:(~room(X)=>(((happy(X)&brave(X)&tall(X)&tourist(X))=>(hate(X,john)))))))&
((like(otis,john) & like(john,otis)))&
(![X]:(taller(X,otis)))) | room(fannie)&room(tammy)&room(anna)&room(otis)&(![X]:(room(X)=>(X='fannie'|X='tammy'|X='anna'|X='otis')))&
(((~(tall(otis)&tourist(otis)))|(~hate(otis,john)))) | contradiction | entailment | entailment |
Daniel, Carol, Roger are the only persons in the room. At least one of the following is true:. -Roger is the least quiet in the room. -Someone outside the room who is quieter than Patricia does not hate Maria. -Carol is not liked by Patricia and is not hated by Maria. | It is not the case that 'Daniel is quieter than Maria and is not hated by Maria'. | neutral | % SZS status Satisfiable
| room(daniel)&room(carol)&room(roger)&(![X]:(room(X)=>(X='daniel'|X='carol'|X='roger')))&
(((![X]:(quieter(roger,X)))|
(?[X]:(~room(X)=>(((quieter(patricia,X))=>(~hate(maria,X))))))|
((~like(carol,patricia))&(~hate(carol,maria))))) | room(daniel)&room(carol)&room(roger)&(![X]:(room(X)=>(X='daniel'|X='carol'|X='roger')))&
(~((quieter(maria,daniel))&(~hate(daniel,maria)))) | entailment | entailment | entailment |
Nathan, William, Thomas are the only persons in the room.
Thomas is not William only if Eduardo is a sibling of Thomas.
If Nathan is a client of Eduardo or is not hated by Paul or both then Thomas who is a brave european, is not tall otherwise it is not the case that 'only one person outside the room is not brave, not quiet'.
Nathan is a client of Eduardo or is not hated by Paul or both.
Nathan is not a tall brave person.
William is the tallest in the room.
Nathan neither is a happy brave quiet european nor is hated by Eduardo.
William and Nathan are respectively quiet and tall. | Thomas neither is not hated by Adele nor is a sibling of Eduardo. | contradiction | - | room(nathan)&room(william)&room(thomas)&(![X]:(room(X)=>(X='nathan'|X='william'|X='thomas')))&
(((thomas!=william)=>(sibling(thomas,eduardo)))&
(((((client(eduardo,nathan))|(~hate(nathan,paul))))=>((brave(thomas)&european(thomas))&(~tall(thomas))))|((~(((client(eduardo,nathan))|(~hate(nathan,paul)))))=>(~(((?[X]:(~room(X)&~brave(X)&~quiet(X)))&(![X,Y]:((~brave(X)&~quiet(X)&~brave(Y)&~quiet(Y))=>(X=Y))))))))&
(((client(eduardo,nathan))|(~hate(nathan,paul))))&
(~(tall(nathan)&brave(nathan)&person(nathan)))&
(![X]:(taller(X,william)))&
(~((happy(nathan)&brave(nathan)&quiet(nathan)&european(nathan))|(hate(nathan,eduardo))))&
((quiet(william))&(tall(nathan)))) | room(nathan)&room(william)&room(thomas)&(![X]:(room(X)=>(X='nathan'|X='william'|X='thomas')))&
(~((~hate(thomas,adele))|(sibling(eduardo,thomas)))) | neutral | neutral | neutral |
Diana, Filomena, Thelma, Kathleen are the only persons in the room.
If "Thelma is the quietest in the room" then "Thelma neither does not hate David nor is not Diana".
Thelma neither is not a rich person nor is a quiet rich tourist.
Someone in the room does not hate Lakisha.
Barbara is a sibling of Kathleen. | Kathleen is a sibling of Barbara or is not a quiet person or both. | entailment | % SZS status Unsatisfiable
% SZS output start Proof
tff(room_type, type, (
room: $i > $o)).
tff(tptp_fun_X_2_type, type, (
tptp_fun_X_2: $i)).
tff(tptp_fun__mary__type, type, (
tptp_fun__mary_: $i)).
tff(tptp_fun__paul__type, type, (
tptp_fun__paul_: $i)).
tff(tptp_fun__fred__type, type, (
tptp_fun__fred_: $i)).
tff(tptp_fun__alice__type, type, (
tptp_fun__alice_: $i)).
tff(person_type, type, (
person: $i > $o)).
tff(alice_type, type, (
alice: $i)).
tff(quiet_type, type, (
quiet: $i > $o)).
tff(sibling_type, type, (
sibling: ( $i * $i ) > $o)).
tff(susan_type, type, (
susan: $i)).
tff(john_type, type, (
john: $i)).
tff(fred_type, type, (
fred: $i)).
tff(paul_type, type, (
paul: $i)).
tff(mary_type, type, (
mary: $i)).
tff(lucy_type, type, (
lucy: $i)).
tff(hate_type, type, (
hate: ( $i * $i ) > $o)).
tff(tourist_type, type, (
tourist: $i > $o)).
tff(rich_type, type, (
rich: $i > $o)).
tff(quieter_type, type, (
quieter: ( $i * $i ) > $o)).
tff(1,plain,
((~(alice = susan)) <=> (~(alice = susan))),
inference(rewrite,[status(thm)],[])).
tff(2,axiom,((((((((((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))) & (~(susan = lucy))) & (~(lucy = mary))) & (~(lucy = paul))) & (~(lucy = fred))) & (~(lucy = alice))) & (~(lucy = john))) & (~(lucy = susan))), file('/mnt/tmpfs//23367342890495230713756.p','b14')).
tff(3,plain,
(((((((((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))) & (~(susan = lucy))) & (~(lucy = mary))) & (~(lucy = paul))) & (~(lucy = fred))) & (~(lucy = alice))) & (~(lucy = john))),
inference(and_elim,[status(thm)],[2])).
tff(4,plain,
((((((((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))) & (~(susan = lucy))) & (~(lucy = mary))) & (~(lucy = paul))) & (~(lucy = fred))) & (~(lucy = alice))),
inference(and_elim,[status(thm)],[3])).
tff(5,plain,
(((((((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))) & (~(susan = lucy))) & (~(lucy = mary))) & (~(lucy = paul))) & (~(lucy = fred))),
inference(and_elim,[status(thm)],[4])).
tff(6,plain,
((((((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))) & (~(susan = lucy))) & (~(lucy = mary))) & (~(lucy = paul))),
inference(and_elim,[status(thm)],[5])).
tff(7,plain,
(((((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))) & (~(susan = lucy))) & (~(lucy = mary))),
inference(and_elim,[status(thm)],[6])).
tff(8,plain,
((((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))) & (~(susan = lucy))),
inference(and_elim,[status(thm)],[7])).
tff(9,plain,
(((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))),
inference(and_elim,[status(thm)],[8])).
tff(10,plain,
((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))),
inference(and_elim,[status(thm)],[9])).
tff(11,plain,
(((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))),
inference(and_elim,[status(thm)],[10])).
tff(12,plain,
((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))),
inference(and_elim,[status(thm)],[11])).
tff(13,plain,
(((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))),
inference(and_elim,[status(thm)],[12])).
tff(14,plain,
((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))),
inference(and_elim,[status(thm)],[13])).
tff(15,plain,
(((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))),
inference(and_elim,[status(thm)],[14])).
tff(16,plain,
((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))),
inference(and_elim,[status(thm)],[15])).
tff(17,plain,
(((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))),
inference(and_elim,[status(thm)],[16])).
tff(18,plain,
((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))),
inference(and_elim,[status(thm)],[17])).
tff(19,plain,
(((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))),
inference(and_elim,[status(thm)],[18])).
tff(20,plain,
((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))),
inference(and_elim,[status(thm)],[19])).
tff(21,plain,
(((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))),
inference(and_elim,[status(thm)],[20])).
tff(22,plain,
(~(alice = susan)),
inference(and_elim,[status(thm)],[21])).
tff(23,plain,
(~(alice = susan)),
inference(modus_ponens,[status(thm)],[22, 1])).
tff(24,plain,
(^[X: $i, Y: $i] : refl(((X = Y) | (sibling(X, Y) <=> sibling(Y, X))) <=> ((X = Y) | (sibling(X, Y) <=> sibling(Y, X))))),
inference(bind,[status(th)],[])).
tff(25,plain,
(![X: $i, Y: $i] : ((X = Y) | (sibling(X, Y) <=> sibling(Y, X))) <=> ![X: $i, Y: $i] : ((X = Y) | (sibling(X, Y) <=> sibling(Y, X)))),
inference(quant_intro,[status(thm)],[24])).
tff(26,plain,
(![X: $i, Y: $i] : ((X = Y) | (sibling(X, Y) <=> sibling(Y, X))) <=> ![X: $i, Y: $i] : ((X = Y) | (sibling(X, Y) <=> sibling(Y, X)))),
inference(rewrite,[status(thm)],[])).
tff(27,plain,
(^[X: $i, Y: $i] : rewrite(((~(X = Y)) => (sibling(X, Y) <=> sibling(Y, X))) <=> ((X = Y) | (sibling(X, Y) <=> sibling(Y, X))))),
inference(bind,[status(th)],[])).
tff(28,plain,
(![X: $i, Y: $i] : ((~(X = Y)) => (sibling(X, Y) <=> sibling(Y, X))) <=> ![X: $i, Y: $i] : ((X = Y) | (sibling(X, Y) <=> sibling(Y, X)))),
inference(quant_intro,[status(thm)],[27])).
tff(29,axiom,(![X: $i, Y: $i] : ((~(X = Y)) => (sibling(X, Y) <=> sibling(Y, X)))), file('/mnt/tmpfs//23367342890495230713756.p','b4')).
tff(30,plain,
(![X: $i, Y: $i] : ((X = Y) | (sibling(X, Y) <=> sibling(Y, X)))),
inference(modus_ponens,[status(thm)],[29, 28])).
tff(31,plain,
(![X: $i, Y: $i] : ((X = Y) | (sibling(X, Y) <=> sibling(Y, X)))),
inference(modus_ponens,[status(thm)],[30, 26])).
tff(32,plain,(
![X: $i, Y: $i] : ((X = Y) | (sibling(X, Y) <=> sibling(Y, X)))),
inference(skolemize,[status(sab)],[31])).
tff(33,plain,
(![X: $i, Y: $i] : ((X = Y) | (sibling(X, Y) <=> sibling(Y, X)))),
inference(modus_ponens,[status(thm)],[32, 25])).
tff(34,plain,
(((~![X: $i, Y: $i] : ((X = Y) | (sibling(X, Y) <=> sibling(Y, X)))) | ((alice = susan) | (sibling(alice, susan) <=> sibling(susan, alice)))) <=> ((~![X: $i, Y: $i] : ((X = Y) | (sibling(X, Y) <=> sibling(Y, X)))) | (alice = susan) | (sibling(alice, susan) <=> sibling(susan, alice)))),
inference(rewrite,[status(thm)],[])).
tff(35,plain,
((~![X: $i, Y: $i] : ((X = Y) | (sibling(X, Y) <=> sibling(Y, X)))) | ((alice = susan) | (sibling(alice, susan) <=> sibling(susan, alice)))),
inference(quant_inst,[status(thm)],[])).
tff(36,plain,
((~![X: $i, Y: $i] : ((X = Y) | (sibling(X, Y) <=> sibling(Y, X)))) | (alice = susan) | (sibling(alice, susan) <=> sibling(susan, alice))),
inference(modus_ponens,[status(thm)],[35, 34])).
tff(37,plain,
(sibling(alice, susan) <=> sibling(susan, alice)),
inference(unit_resolution,[status(thm)],[36, 33, 23])).
tff(38,plain,
(sibling(alice, susan) <=> sibling(alice, susan)),
inference(rewrite,[status(thm)],[])).
tff(39,plain,
((~((((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & ((((![X: $i] : quieter(X, fred) => (~((~hate(john, fred)) | (~(fred = mary))))) & (~((~(rich(fred) & person(fred))) | ((quiet(fred) & rich(fred)) & tourist(fred))))) & ?[X: $i] : (room(X) => (~hate(lucy, X)))) & sibling(alice, susan))) => (((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & (sibling(susan, alice) | (~(quiet(alice) & person(alice))))))) <=> (~((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~![X: $i] : quieter(X, fred)) | (~((~(fred = mary)) | (~hate(john, fred))))) & (~((~(rich(fred) & person(fred))) | (quiet(fred) & rich(fred) & tourist(fred)))) & ?[X: $i] : ((~room(X)) | (~hate(lucy, X))) & sibling(alice, susan))) | (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (sibling(susan, alice) | (~(quiet(alice) & person(alice)))))))),
inference(rewrite,[status(thm)],[])).
tff(40,axiom,(~((((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & ((((![X: $i] : quieter(X, fred) => (~((~hate(john, fred)) | (~(fred = mary))))) & (~((~(rich(fred) & person(fred))) | ((quiet(fred) & rich(fred)) & tourist(fred))))) & ?[X: $i] : (room(X) => (~hate(lucy, X)))) & sibling(alice, susan))) => (((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & (sibling(susan, alice) | (~(quiet(alice) & person(alice))))))), file('/mnt/tmpfs//23367342890495230713756.p','negated')).
tff(41,plain,
(~((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~![X: $i] : quieter(X, fred)) | (~((~(fred = mary)) | (~hate(john, fred))))) & (~((~(rich(fred) & person(fred))) | (quiet(fred) & rich(fred) & tourist(fred)))) & ?[X: $i] : ((~room(X)) | (~hate(lucy, X))) & sibling(alice, susan))) | (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (sibling(susan, alice) | (~(quiet(alice) & person(alice))))))),
inference(modus_ponens,[status(thm)],[40, 39])).
tff(42,plain,
(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~![X: $i] : quieter(X, fred)) | (~((~(fred = mary)) | (~hate(john, fred))))) & (~((~(rich(fred) & person(fred))) | (quiet(fred) & rich(fred) & tourist(fred)))) & ?[X: $i] : ((~room(X)) | (~hate(lucy, X))) & sibling(alice, susan)),
inference(or_elim,[status(thm)],[41])).
tff(43,plain,
(sibling(alice, susan)),
inference(and_elim,[status(thm)],[42])).
tff(44,plain,
(sibling(alice, susan)),
inference(modus_ponens,[status(thm)],[43, 38])).
tff(45,plain,
((~(sibling(alice, susan) <=> sibling(susan, alice))) | (~sibling(alice, susan)) | sibling(susan, alice)),
inference(tautology,[status(thm)],[])).
tff(46,plain,
((~(sibling(alice, susan) <=> sibling(susan, alice))) | sibling(susan, alice)),
inference(unit_resolution,[status(thm)],[45, 44])).
tff(47,plain,
(sibling(susan, alice)),
inference(unit_resolution,[status(thm)],[46, 37])).
tff(48,plain,
((sibling(susan, alice) | (~quiet(alice)) | (~person(alice))) | (~sibling(susan, alice))),
inference(tautology,[status(thm)],[])).
tff(49,plain,
(sibling(susan, alice) | (~quiet(alice)) | (~person(alice))),
inference(unit_resolution,[status(thm)],[48, 47])).
tff(50,plain,
(room(alice) <=> room(alice)),
inference(rewrite,[status(thm)],[])).
tff(51,plain,
(room(alice)),
inference(and_elim,[status(thm)],[42])).
tff(52,plain,
(room(alice)),
inference(modus_ponens,[status(thm)],[51, 50])).
tff(53,plain,
(room(fred) <=> room(fred)),
inference(rewrite,[status(thm)],[])).
tff(54,plain,
(room(fred)),
inference(and_elim,[status(thm)],[42])).
tff(55,plain,
(room(fred)),
inference(modus_ponens,[status(thm)],[54, 53])).
tff(56,plain,
(room(paul) <=> room(paul)),
inference(rewrite,[status(thm)],[])).
tff(57,plain,
(room(paul)),
inference(and_elim,[status(thm)],[42])).
tff(58,plain,
(room(paul)),
inference(modus_ponens,[status(thm)],[57, 56])).
tff(59,plain,
(room(mary) <=> room(mary)),
inference(rewrite,[status(thm)],[])).
tff(60,plain,
(room(mary)),
inference(and_elim,[status(thm)],[42])).
tff(61,plain,
(room(mary)),
inference(modus_ponens,[status(thm)],[60, 59])).
tff(62,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!2 = |'alice'|) | (X!2 = |'fred'|) | (X!2 = |'paul'|) | (X!2 = |'mary'|) | (~room(X!2)))) | (~(sibling(susan, alice) | (~quiet(alice)) | (~person(alice))))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!2 = |'alice'|) | (X!2 = |'fred'|) | (X!2 = |'paul'|) | (X!2 = |'mary'|) | (~room(X!2)))) | (~(sibling(susan, alice) | (~quiet(alice)) | (~person(alice)))))),
inference(rewrite,[status(thm)],[])).
tff(63,plain,
((~(sibling(susan, alice) | (~(quiet(alice) & person(alice))))) <=> (~(sibling(susan, alice) | (~quiet(alice)) | (~person(alice))))),
inference(rewrite,[status(thm)],[])).
tff(64,plain,
((~((X!2 = |'alice'|) | (X!2 = |'fred'|) | (X!2 = |'paul'|) | (X!2 = |'mary'|) | (~room(X!2)))) <=> (~((X!2 = |'alice'|) | (X!2 = |'fred'|) | (X!2 = |'paul'|) | (X!2 = |'mary'|) | (~room(X!2))))),
inference(rewrite,[status(thm)],[])).
tff(65,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!2 = |'alice'|) | (X!2 = |'fred'|) | (X!2 = |'paul'|) | (X!2 = |'mary'|) | (~room(X!2)))) | (~(sibling(susan, alice) | (~(quiet(alice) & person(alice)))))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!2 = |'alice'|) | (X!2 = |'fred'|) | (X!2 = |'paul'|) | (X!2 = |'mary'|) | (~room(X!2)))) | (~(sibling(susan, alice) | (~quiet(alice)) | (~person(alice)))))),
inference(monotonicity,[status(thm)],[64, 63])).
tff(66,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!2 = |'alice'|) | (X!2 = |'fred'|) | (X!2 = |'paul'|) | (X!2 = |'mary'|) | (~room(X!2)))) | (~(sibling(susan, alice) | (~(quiet(alice) & person(alice)))))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!2 = |'alice'|) | (X!2 = |'fred'|) | (X!2 = |'paul'|) | (X!2 = |'mary'|) | (~room(X!2)))) | (~(sibling(susan, alice) | (~quiet(alice)) | (~person(alice)))))),
inference(transitivity,[status(thm)],[65, 62])).
tff(67,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!2 = |'alice'|) | (X!2 = |'fred'|) | (X!2 = |'paul'|) | (X!2 = |'mary'|) | (~room(X!2)))) | (~(sibling(susan, alice) | (~(quiet(alice) & person(alice)))))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!2 = |'alice'|) | (X!2 = |'fred'|) | (X!2 = |'paul'|) | (X!2 = |'mary'|) | (~room(X!2)))) | (~(sibling(susan, alice) | (~(quiet(alice) & person(alice))))))),
inference(rewrite,[status(thm)],[])).
tff(68,plain,
((sibling(susan, alice) | (~(quiet(alice) & person(alice)))) <=> (sibling(susan, alice) | (~(quiet(alice) & person(alice))))),
inference(rewrite,[status(thm)],[])).
tff(69,plain,
((~(sibling(susan, alice) | (~(quiet(alice) & person(alice))))) <=> (~(sibling(susan, alice) | (~(quiet(alice) & person(alice)))))),
inference(monotonicity,[status(thm)],[68])).
tff(70,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!2 = |'alice'|) | (X!2 = |'fred'|) | (X!2 = |'paul'|) | (X!2 = |'mary'|) | (~room(X!2)))) | (~(sibling(susan, alice) | (~(quiet(alice) & person(alice)))))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!2 = |'alice'|) | (X!2 = |'fred'|) | (X!2 = |'paul'|) | (X!2 = |'mary'|) | (~room(X!2)))) | (~(sibling(susan, alice) | (~(quiet(alice) & person(alice))))))),
inference(monotonicity,[status(thm)],[64, 69])).
tff(71,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!2 = |'alice'|) | (X!2 = |'fred'|) | (X!2 = |'paul'|) | (X!2 = |'mary'|) | (~room(X!2)))) | (~(sibling(susan, alice) | (~(quiet(alice) & person(alice)))))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!2 = |'alice'|) | (X!2 = |'fred'|) | (X!2 = |'paul'|) | (X!2 = |'mary'|) | (~room(X!2)))) | (~(sibling(susan, alice) | (~(quiet(alice) & person(alice))))))),
inference(transitivity,[status(thm)],[70, 67])).
tff(72,plain,
((room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (sibling(susan, alice) | (~(quiet(alice) & person(alice))))) <=> (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (sibling(susan, alice) | (~(quiet(alice) & person(alice)))))),
inference(rewrite,[status(thm)],[])).
tff(73,plain,
((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (sibling(susan, alice) | (~(quiet(alice) & person(alice)))))) <=> (~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (sibling(susan, alice) | (~(quiet(alice) & person(alice))))))),
inference(monotonicity,[status(thm)],[72])).
tff(74,plain,
((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (sibling(susan, alice) | (~(quiet(alice) & person(alice)))))) <=> (~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (sibling(susan, alice) | (~(quiet(alice) & person(alice))))))),
inference(rewrite,[status(thm)],[])).
tff(75,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (sibling(susan, alice) | (~(quiet(alice) & person(alice)))))),
inference(or_elim,[status(thm)],[41])).
tff(76,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (sibling(susan, alice) | (~(quiet(alice) & person(alice)))))),
inference(modus_ponens,[status(thm)],[75, 73])).
tff(77,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (sibling(susan, alice) | (~(quiet(alice) & person(alice)))))),
inference(modus_ponens,[status(thm)],[76, 74])).
tff(78,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (sibling(susan, alice) | (~(quiet(alice) & person(alice)))))),
inference(modus_ponens,[status(thm)],[77, 73])).
unexpected number of arguments: (let ((a!1 (refl (~ (not (room mary)) (not (room mary)))))
(a!2 (refl (~ (not (room paul)) (not (room paul)))))
(a!3 (refl (~ (not (room fred)) (not (room fred)))))
(a!4 (refl (~ (not (room alice)) (not (room alice)))))
(a!5 (forall ((X $i))
(or (= X |'alice'|)
(= X |'fred'|)
(= X |'paul'|)
(= X |'mary'|)
(not (room X)))))
(a!6 (not (or (= X!2 |'alice'|)
(= X!2 |'fred'|)
(= X!2 |'paul'|)
(= X!2 |'mary'|)
(not (room X!2)))))
(a!7 (or (sibling susan alice) (not (and (quiet alice) (person alice))))))
(let ((a!8 (~ (not (and (room mary)
(room paul)
(room fred)
(room alice)
a!5
a!7))
(or (not (room mary))
(not (room paul))
(not (room fred))
(not (room alice))
a!6
(not a!7)))))
(nnf-neg a!1
a!2
a!3
a!4
(sk (~ (not a!5) a!6))
(refl (~ (not a!7) (not a!7)))
a!8)))
| room(diana)&room(filomena)&room(thelma)&room(kathleen)&(![X]:(room(X)=>(X='diana'|X='filomena'|X='thelma'|X='kathleen')))&
(((![X]:(quieter(X,thelma)))=>(~((~hate(david,thelma))|(thelma!=diana))))&
(~((~(rich(thelma)&person(thelma)))|(quiet(thelma)&rich(thelma)&tourist(thelma))))&
(?[X]:(room(X)=>(~hate(lakisha,X))))&
(sibling(kathleen,barbara))) | room(diana)&room(filomena)&room(thelma)&room(kathleen)&(![X]:(room(X)=>(X='diana'|X='filomena'|X='thelma'|X='kathleen')))&
(((sibling(barbara,kathleen))|(~(quiet(kathleen)&person(kathleen))))) | neutral | entailment | entailment |
Nanette, Myrtis, Edmund, Kelly are the only persons in the room.
"Nanette and Myrtis are respectively brave and happy" if "someone outside the room is not liked by Bernadette".
Nanette who collect rare sneakers, is hated by Mary.
Everyone in the room is a brave tourist.
Myrtis is not a brave tourist or is not liked by Bernadette or both. | Nanette who is a creative happy european, is not hated by Mary. | contradiction | - | room(nanette)&room(myrtis)&room(edmund)&room(kelly)&(![X]:(room(X)=>(X='nanette'|X='myrtis'|X='edmund'|X='kelly')))&
(((?[X]:(~room(X)=>(~like(X,bernadette))))=>((brave(nanette))&(happy(myrtis))))&
((collect_rare_sneakers(nanette))&(hate(nanette,mary)))&
(![X]:(room(X)=>(brave(X)&tourist(X))))&
(((~(brave(myrtis)&tourist(myrtis)))|(~like(myrtis,bernadette))))) | room(nanette)&room(myrtis)&room(edmund)&room(kelly)&(![X]:(room(X)=>(X='nanette'|X='myrtis'|X='edmund'|X='kelly')))&
((creative(nanette)&happy(nanette)&european(nanette))&(~hate(nanette,mary))) | contradiction | contradiction | contradiction |
Willie, Thomas, Margaret, Wendell are the only persons in the room.
Wendell is the richest in the room if Teri is taller than Margaret.
Tracy and Thomas hate each other if Thomas who has a tattoo, is liked by Tracy and vice versa.
If more than one person outside the room is not Wendell then Teri is taller than Thomas.
Someone who hates Tracy is richer than someone who is not liked by Tracy.
Willie is the tallest in the room.
Margaret is not hated by Tracy and is a rich tall person.
Wendell is the least rich in the room.
Only one person outside the room is not a rich tall person.
Margaret and Willie like each other.
Only one person outside the room is richer than Tracy.
Wendell who is not Thomas, is not a rich happy tall person. | Wendell neither is not happy, not rich nor is a happy rich tall person. | entailment | % SZS status Unsatisfiable
% SZS output start Proof
tff(person_type, type, (
person: $i > $o)).
tff(tptp_fun_X_2_type, type, (
tptp_fun_X_2: $i)).
tff(tall_type, type, (
tall: $i > $o)).
tff(rich_type, type, (
rich: $i > $o)).
tff(alice_type, type, (
alice: $i)).
tff(room_type, type, (
room: $i > $o)).
tff(happy_type, type, (
happy: $i > $o)).
tff(paul_type, type, (
paul: $i)).
tff(richer_type, type, (
richer: ( $i * $i ) > $o)).
tff(susan_type, type, (
susan: $i)).
tff(like_type, type, (
like: ( $i * $i ) > $o)).
tff(fred_type, type, (
fred: $i)).
tff(mary_type, type, (
mary: $i)).
tff(hate_type, type, (
hate: ( $i * $i ) > $o)).
tff(taller_type, type, (
taller: ( $i * $i ) > $o)).
tff(lucy_type, type, (
lucy: $i)).
tff(preda_type, type, (
preda: $i > $o)).
tff(tptp_fun__mary__type, type, (
tptp_fun__mary_: $i)).
tff(tptp_fun__paul__type, type, (
tptp_fun__paul_: $i)).
tff(tptp_fun__fred__type, type, (
tptp_fun__fred_: $i)).
tff(tptp_fun__alice__type, type, (
tptp_fun__alice_: $i)).
tff(tptp_fun_X_4_type, type, (
tptp_fun_X_4: $i)).
tff(1,assumption,((~rich(X!2)) | (~tall(X!2)) | (~person(X!2))), introduced(assumption)).
tff(2,assumption,(X!2 = alice), introduced(assumption)).
tff(3,plain,
(room(X!2) <=> room(alice)),
inference(monotonicity,[status(thm)],[2])).
tff(4,plain,
(room(alice) <=> room(X!2)),
inference(symmetry,[status(thm)],[3])).
tff(5,plain,
(room(alice) <=> room(alice)),
inference(rewrite,[status(thm)],[])).
tff(6,plain,
((~((((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & (((((((((((taller(fred, lucy) => ![X: $i] : richer(X, alice)) & ((preda(paul) & like(paul, susan)) <=> (hate(susan, paul) & hate(paul, susan)))) & (?[X: $i, Y: $i] : ((((~room(X)) & (~room(Y))) & ((~(X = alice)) & (~(Y = alice)))) & (~(X = Y))) => taller(paul, lucy))) & ?[X: $i, Y: $i] : ((hate(susan, X) & (~like(Y, susan))) & richer(X, Y))) & ![X: $i] : taller(X, mary)) & ((~hate(fred, susan)) & ((rich(fred) & tall(fred)) & person(fred)))) & ![X: $i] : richer(alice, X)) & (?[X: $i] : ((~room(X)) & (~((rich(X) & tall(X)) & person(X)))) & ![X: $i, Y: $i] : (((~((rich(X) & tall(X)) & person(X))) & (~((rich(Y) & tall(Y)) & person(Y)))) => (X = Y)))) & (like(fred, mary) & like(mary, fred))) & (?[X: $i] : ((~room(X)) & richer(susan, X)) & ![X: $i, Y: $i] : ((richer(susan, X) & richer(susan, Y)) => (X = Y)))) & ((~(alice = paul)) & (~(((rich(alice) & happy(alice)) & tall(alice)) & person(alice)))))) => (((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & (~(((~happy(alice)) & (~rich(alice))) | (((happy(alice) & rich(alice)) & tall(alice)) & person(alice))))))) <=> (~((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~taller(fred, lucy)) | ![X: $i] : richer(X, alice)) & ((preda(paul) & like(paul, susan)) <=> (hate(susan, paul) & hate(paul, susan))) & ((~?[X: $i, Y: $i] : ((~room(X)) & (~room(Y)) & (~(X = alice)) & (~(Y = alice)) & (~(X = Y)))) | taller(paul, lucy)) & ?[X: $i, Y: $i] : (hate(susan, X) & (~like(Y, susan)) & richer(X, Y)) & ![X: $i] : taller(X, mary) & (~hate(fred, susan)) & rich(fred) & tall(fred) & person(fred) & ![X: $i] : richer(alice, X) & ?[X: $i] : ((~room(X)) & (~(rich(X) & tall(X) & person(X)))) & ![X: $i, Y: $i] : ((~((~(rich(X) & tall(X) & person(X))) & (~(rich(Y) & tall(Y) & person(Y))))) | (X = Y)) & like(fred, mary) & like(mary, fred) & ?[X: $i] : ((~room(X)) & richer(susan, X)) & ![X: $i, Y: $i] : ((~(richer(susan, X) & richer(susan, Y))) | (X = Y)) & (~(alice = paul)) & (~(rich(alice) & happy(alice) & tall(alice) & person(alice))))) | (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(((~happy(alice)) & (~rich(alice))) | (happy(alice) & rich(alice) & tall(alice) & person(alice)))))))),
inference(rewrite,[status(thm)],[])).
tff(7,axiom,(~((((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & (((((((((((taller(fred, lucy) => ![X: $i] : richer(X, alice)) & ((preda(paul) & like(paul, susan)) <=> (hate(susan, paul) & hate(paul, susan)))) & (?[X: $i, Y: $i] : ((((~room(X)) & (~room(Y))) & ((~(X = alice)) & (~(Y = alice)))) & (~(X = Y))) => taller(paul, lucy))) & ?[X: $i, Y: $i] : ((hate(susan, X) & (~like(Y, susan))) & richer(X, Y))) & ![X: $i] : taller(X, mary)) & ((~hate(fred, susan)) & ((rich(fred) & tall(fred)) & person(fred)))) & ![X: $i] : richer(alice, X)) & (?[X: $i] : ((~room(X)) & (~((rich(X) & tall(X)) & person(X)))) & ![X: $i, Y: $i] : (((~((rich(X) & tall(X)) & person(X))) & (~((rich(Y) & tall(Y)) & person(Y)))) => (X = Y)))) & (like(fred, mary) & like(mary, fred))) & (?[X: $i] : ((~room(X)) & richer(susan, X)) & ![X: $i, Y: $i] : ((richer(susan, X) & richer(susan, Y)) => (X = Y)))) & ((~(alice = paul)) & (~(((rich(alice) & happy(alice)) & tall(alice)) & person(alice)))))) => (((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & (~(((~happy(alice)) & (~rich(alice))) | (((happy(alice) & rich(alice)) & tall(alice)) & person(alice))))))), file('/mnt/tmpfs//216366430804513979661433.p','negated')).
tff(8,plain,
(~((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~taller(fred, lucy)) | ![X: $i] : richer(X, alice)) & ((preda(paul) & like(paul, susan)) <=> (hate(susan, paul) & hate(paul, susan))) & ((~?[X: $i, Y: $i] : ((~room(X)) & (~room(Y)) & (~(X = alice)) & (~(Y = alice)) & (~(X = Y)))) | taller(paul, lucy)) & ?[X: $i, Y: $i] : (hate(susan, X) & (~like(Y, susan)) & richer(X, Y)) & ![X: $i] : taller(X, mary) & (~hate(fred, susan)) & rich(fred) & tall(fred) & person(fred) & ![X: $i] : richer(alice, X) & ?[X: $i] : ((~room(X)) & (~(rich(X) & tall(X) & person(X)))) & ![X: $i, Y: $i] : ((~((~(rich(X) & tall(X) & person(X))) & (~(rich(Y) & tall(Y) & person(Y))))) | (X = Y)) & like(fred, mary) & like(mary, fred) & ?[X: $i] : ((~room(X)) & richer(susan, X)) & ![X: $i, Y: $i] : ((~(richer(susan, X) & richer(susan, Y))) | (X = Y)) & (~(alice = paul)) & (~(rich(alice) & happy(alice) & tall(alice) & person(alice))))) | (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(((~happy(alice)) & (~rich(alice))) | (happy(alice) & rich(alice) & tall(alice) & person(alice))))))),
inference(modus_ponens,[status(thm)],[7, 6])).
tff(9,plain,
(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~taller(fred, lucy)) | ![X: $i] : richer(X, alice)) & ((preda(paul) & like(paul, susan)) <=> (hate(susan, paul) & hate(paul, susan))) & ((~?[X: $i, Y: $i] : ((~room(X)) & (~room(Y)) & (~(X = alice)) & (~(Y = alice)) & (~(X = Y)))) | taller(paul, lucy)) & ?[X: $i, Y: $i] : (hate(susan, X) & (~like(Y, susan)) & richer(X, Y)) & ![X: $i] : taller(X, mary) & (~hate(fred, susan)) & rich(fred) & tall(fred) & person(fred) & ![X: $i] : richer(alice, X) & ?[X: $i] : ((~room(X)) & (~(rich(X) & tall(X) & person(X)))) & ![X: $i, Y: $i] : ((~((~(rich(X) & tall(X) & person(X))) & (~(rich(Y) & tall(Y) & person(Y))))) | (X = Y)) & like(fred, mary) & like(mary, fred) & ?[X: $i] : ((~room(X)) & richer(susan, X)) & ![X: $i, Y: $i] : ((~(richer(susan, X) & richer(susan, Y))) | (X = Y)) & (~(alice = paul)) & (~(rich(alice) & happy(alice) & tall(alice) & person(alice)))),
inference(or_elim,[status(thm)],[8])).
tff(10,plain,
(room(alice)),
inference(and_elim,[status(thm)],[9])).
tff(11,plain,
(room(alice)),
inference(modus_ponens,[status(thm)],[10, 5])).
tff(12,plain,
(room(X!2)),
inference(modus_ponens,[status(thm)],[11, 4])).
tff(13,plain,
(?[X: $i] : ((~room(X)) & (~(rich(X) & tall(X) & person(X)))) <=> ?[X: $i] : ((~room(X)) & (~(rich(X) & tall(X) & person(X))))),
inference(rewrite,[status(thm)],[])).
tff(14,plain,
(?[X: $i] : ((~room(X)) & (~(rich(X) & tall(X) & person(X))))),
inference(and_elim,[status(thm)],[9])).
tff(15,plain,
(?[X: $i] : ((~room(X)) & (~(rich(X) & tall(X) & person(X))))),
inference(modus_ponens,[status(thm)],[14, 13])).
tff(16,plain,(
(~room(X!2)) & (~(rich(X!2) & tall(X!2) & person(X!2)))),
inference(skolemize,[status(sab)],[15])).
tff(17,plain,
(~room(X!2)),
inference(and_elim,[status(thm)],[16])).
tff(18,plain,
($false),
inference(unit_resolution,[status(thm)],[17, 12])).
tff(19,plain,(~(X!2 = alice)), inference(lemma,lemma(discharge,[]))).
tff(20,assumption,(~((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4)))), introduced(assumption)).
tff(21,plain,
(((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4))) | room(X!4)),
inference(tautology,[status(thm)],[])).
tff(22,plain,
(room(X!4)),
inference(unit_resolution,[status(thm)],[21, 20])).
tff(23,plain,
(((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4))) | (~(X!4 = |'mary'|))),
inference(tautology,[status(thm)],[])).
tff(24,plain,
(~(X!4 = |'mary'|)),
inference(unit_resolution,[status(thm)],[23, 20])).
tff(25,plain,
(((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4))) | (~(X!4 = |'paul'|))),
inference(tautology,[status(thm)],[])).
tff(26,plain,
(~(X!4 = |'paul'|)),
inference(unit_resolution,[status(thm)],[25, 20])).
tff(27,plain,
(((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4))) | (~(X!4 = |'fred'|))),
inference(tautology,[status(thm)],[])).
tff(28,plain,
(~(X!4 = |'fred'|)),
inference(unit_resolution,[status(thm)],[27, 20])).
tff(29,plain,
(((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4))) | (~(X!4 = |'alice'|))),
inference(tautology,[status(thm)],[])).
tff(30,plain,
(~(X!4 = |'alice'|)),
inference(unit_resolution,[status(thm)],[29, 20])).
tff(31,plain,
(^[X: $i] : refl(((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) <=> ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))))),
inference(bind,[status(th)],[])).
tff(32,plain,
(![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) <=> ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(quant_intro,[status(thm)],[31])).
tff(33,plain,
(![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) <=> ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(rewrite,[status(thm)],[])).
tff(34,plain,
(![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(and_elim,[status(thm)],[9])).
tff(35,plain,
(![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(modus_ponens,[status(thm)],[34, 33])).
tff(36,plain,(
![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(skolemize,[status(sab)],[35])).
tff(37,plain,
(![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(modus_ponens,[status(thm)],[36, 32])).
tff(38,plain,
(((~![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))) | ((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4)))) <=> ((~![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))) | (X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4)))),
inference(rewrite,[status(thm)],[])).
tff(39,plain,
((~![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))) | ((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4)))),
inference(quant_inst,[status(thm)],[])).
tff(40,plain,
((~![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))) | (X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4))),
inference(modus_ponens,[status(thm)],[39, 38])).
tff(41,plain,
($false),
inference(unit_resolution,[status(thm)],[40, 37, 30, 28, 26, 24, 22])).
tff(42,plain,((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4))), inference(lemma,lemma(discharge,[]))).
tff(43,assumption,(~((~rich(alice)) | (~tall(alice)) | (~person(alice)))), introduced(assumption)).
tff(44,plain,
(((~rich(alice)) | (~tall(alice)) | (~person(alice))) | rich(alice)),
inference(tautology,[status(thm)],[])).
tff(45,plain,
(rich(alice)),
inference(unit_resolution,[status(thm)],[44, 43])).
tff(46,plain,
((happy(alice) | rich(alice)) | (~rich(alice))),
inference(tautology,[status(thm)],[])).
tff(47,plain,
(happy(alice) | rich(alice)),
inference(unit_resolution,[status(thm)],[46, 45])).
tff(48,plain,
(((~rich(alice)) | (~tall(alice)) | (~person(alice))) | person(alice)),
inference(tautology,[status(thm)],[])).
tff(49,plain,
(person(alice)),
inference(unit_resolution,[status(thm)],[48, 43])).
tff(50,plain,
(((~rich(alice)) | (~tall(alice)) | (~person(alice))) | tall(alice)),
inference(tautology,[status(thm)],[])).
tff(51,plain,
(tall(alice)),
inference(unit_resolution,[status(thm)],[50, 43])).
tff(52,plain,
((~(~((~happy(alice)) | (~rich(alice)) | (~tall(alice)) | (~person(alice))))) <=> ((~happy(alice)) | (~rich(alice)) | (~tall(alice)) | (~person(alice)))),
inference(rewrite,[status(thm)],[])).
tff(53,plain,
((rich(alice) & happy(alice) & tall(alice) & person(alice)) <=> (~((~happy(alice)) | (~rich(alice)) | (~tall(alice)) | (~person(alice))))),
inference(rewrite,[status(thm)],[])).
tff(54,plain,
((~(rich(alice) & happy(alice) & tall(alice) & person(alice))) <=> (~(~((~happy(alice)) | (~rich(alice)) | (~tall(alice)) | (~person(alice)))))),
inference(monotonicity,[status(thm)],[53])).
tff(55,plain,
((~(rich(alice) & happy(alice) & tall(alice) & person(alice))) <=> ((~happy(alice)) | (~rich(alice)) | (~tall(alice)) | (~person(alice)))),
inference(transitivity,[status(thm)],[54, 52])).
tff(56,plain,
((~(rich(alice) & happy(alice) & tall(alice) & person(alice))) <=> (~(rich(alice) & happy(alice) & tall(alice) & person(alice)))),
inference(rewrite,[status(thm)],[])).
tff(57,plain,
(~(rich(alice) & happy(alice) & tall(alice) & person(alice))),
inference(and_elim,[status(thm)],[9])).
tff(58,plain,
(~(rich(alice) & happy(alice) & tall(alice) & person(alice))),
inference(modus_ponens,[status(thm)],[57, 56])).
tff(59,plain,
((~happy(alice)) | (~rich(alice)) | (~tall(alice)) | (~person(alice))),
inference(modus_ponens,[status(thm)],[58, 55])).
tff(60,plain,
(~happy(alice)),
inference(unit_resolution,[status(thm)],[59, 45, 51, 49])).
tff(61,plain,
(((~happy(alice)) | (~rich(alice)) | (~tall(alice)) | (~person(alice))) | happy(alice)),
inference(tautology,[status(thm)],[])).
tff(62,plain,
((~happy(alice)) | (~rich(alice)) | (~tall(alice)) | (~person(alice))),
inference(unit_resolution,[status(thm)],[61, 60])).
tff(63,plain,
(room(fred) <=> room(fred)),
inference(rewrite,[status(thm)],[])).
tff(64,plain,
(room(fred)),
inference(and_elim,[status(thm)],[9])).
tff(65,plain,
(room(fred)),
inference(modus_ponens,[status(thm)],[64, 63])).
tff(66,plain,
(room(paul) <=> room(paul)),
inference(rewrite,[status(thm)],[])).
tff(67,plain,
(room(paul)),
inference(and_elim,[status(thm)],[9])).
tff(68,plain,
(room(paul)),
inference(modus_ponens,[status(thm)],[67, 66])).
tff(69,plain,
(room(mary) <=> room(mary)),
inference(rewrite,[status(thm)],[])).
tff(70,plain,
(room(mary)),
inference(and_elim,[status(thm)],[9])).
tff(71,plain,
(room(mary)),
inference(modus_ponens,[status(thm)],[70, 69])).
tff(72,plain,
(((~(happy(alice) | rich(alice))) | (~((~happy(alice)) | (~rich(alice)) | (~tall(alice)) | (~person(alice)))) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4))))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4)))) | (~((~happy(alice)) | (~rich(alice)) | (~tall(alice)) | (~person(alice)))) | (~(happy(alice) | rich(alice))))),
inference(rewrite,[status(thm)],[])).
tff(73,plain,
((~((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4)))) <=> (~((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4))))),
inference(rewrite,[status(thm)],[])).
tff(74,plain,
((happy(alice) & rich(alice) & tall(alice) & person(alice)) <=> (~((~happy(alice)) | (~rich(alice)) | (~tall(alice)) | (~person(alice))))),
inference(rewrite,[status(thm)],[])).
tff(75,plain,
(((~happy(alice)) & (~rich(alice))) <=> (~(happy(alice) | rich(alice)))),
inference(rewrite,[status(thm)],[])).
tff(76,plain,
((((~happy(alice)) & (~rich(alice))) | (happy(alice) & rich(alice) & tall(alice) & person(alice)) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4))))) <=> ((~(happy(alice) | rich(alice))) | (~((~happy(alice)) | (~rich(alice)) | (~tall(alice)) | (~person(alice)))) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4)))))),
inference(monotonicity,[status(thm)],[75, 74, 73])).
tff(77,plain,
((((~happy(alice)) & (~rich(alice))) | (happy(alice) & rich(alice) & tall(alice) & person(alice)) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4))))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4)))) | (~((~happy(alice)) | (~rich(alice)) | (~tall(alice)) | (~person(alice)))) | (~(happy(alice) | rich(alice))))),
inference(transitivity,[status(thm)],[76, 72])).
tff(78,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4)))) | (((~happy(alice)) & (~rich(alice))) | (happy(alice) & rich(alice) & tall(alice) & person(alice)))) <=> (((~happy(alice)) & (~rich(alice))) | (happy(alice) & rich(alice) & tall(alice) & person(alice)) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4)))))),
inference(rewrite,[status(thm)],[])).
tff(79,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4)))) | (((~happy(alice)) & (~rich(alice))) | (happy(alice) & rich(alice) & tall(alice) & person(alice)))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4)))) | (((~happy(alice)) & (~rich(alice))) | (happy(alice) & rich(alice) & tall(alice) & person(alice))))),
inference(monotonicity,[status(thm)],[73])).
tff(80,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4)))) | (((~happy(alice)) & (~rich(alice))) | (happy(alice) & rich(alice) & tall(alice) & person(alice)))) <=> (((~happy(alice)) & (~rich(alice))) | (happy(alice) & rich(alice) & tall(alice) & person(alice)) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4)))))),
inference(transitivity,[status(thm)],[79, 78])).
tff(81,plain,
((room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(((~happy(alice)) & (~rich(alice))) | (happy(alice) & rich(alice) & tall(alice) & person(alice))))) <=> (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(((~happy(alice)) & (~rich(alice))) | (happy(alice) & rich(alice) & tall(alice) & person(alice)))))),
inference(rewrite,[status(thm)],[])).
tff(82,plain,
((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(((~happy(alice)) & (~rich(alice))) | (happy(alice) & rich(alice) & tall(alice) & person(alice)))))) <=> (~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(((~happy(alice)) & (~rich(alice))) | (happy(alice) & rich(alice) & tall(alice) & person(alice))))))),
inference(monotonicity,[status(thm)],[81])).
tff(83,plain,
((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(((~happy(alice)) & (~rich(alice))) | (happy(alice) & rich(alice) & tall(alice) & person(alice)))))) <=> (~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(((~happy(alice)) & (~rich(alice))) | (happy(alice) & rich(alice) & tall(alice) & person(alice))))))),
inference(rewrite,[status(thm)],[])).
tff(84,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(((~happy(alice)) & (~rich(alice))) | (happy(alice) & rich(alice) & tall(alice) & person(alice)))))),
inference(or_elim,[status(thm)],[8])).
tff(85,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(((~happy(alice)) & (~rich(alice))) | (happy(alice) & rich(alice) & tall(alice) & person(alice)))))),
inference(modus_ponens,[status(thm)],[84, 82])).
tff(86,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(((~happy(alice)) & (~rich(alice))) | (happy(alice) & rich(alice) & tall(alice) & person(alice)))))),
inference(modus_ponens,[status(thm)],[85, 83])).
tff(87,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(((~happy(alice)) & (~rich(alice))) | (happy(alice) & rich(alice) & tall(alice) & person(alice)))))),
inference(modus_ponens,[status(thm)],[86, 82])).
unexpected number of arguments: (let ((a!1 (refl (~ (not (room mary)) (not (room mary)))))
(a!2 (refl (~ (not (room paul)) (not (room paul)))))
(a!3 (refl (~ (not (room fred)) (not (room fred)))))
(a!4 (refl (~ (not (room alice)) (not (room alice)))))
(a!5 (forall ((X $i))
(or (= X |'alice'|)
(= X |'fred'|)
(= X |'paul'|)
(= X |'mary'|)
(not (room X)))))
(a!6 (not (or (= X!4 |'alice'|)
(= X!4 |'fred'|)
(= X!4 |'paul'|)
(= X!4 |'mary'|)
(not (room X!4)))))
(a!7 (or (and (not (happy alice)) (not (rich alice)))
(and (happy alice) (rich alice) (tall alice) (person alice)))))
(let ((a!8 (~ (not (and (room mary)
(room paul)
(room fred)
(room alice)
a!5
(not a!7)))
(or (not (room mary))
(not (room paul))
(not (room fred))
(not (room alice))
a!6
a!7))))
(nnf-neg a!1 a!2 a!3 a!4 (sk (~ (not a!5) a!6)) (refl (~ a!7 a!7)) a!8)))
| room(willie)&room(thomas)&room(margaret)&room(wendell)&(![X]:(room(X)=>(X='willie'|X='thomas'|X='margaret'|X='wendell')))&
(((taller(margaret,teri))=>(![X]:(richer(X,wendell))))&
(((has_a_tattoo(thomas))&(like(thomas,tracy)))<=>((hate(tracy,thomas) & hate(thomas,tracy))))&
(((?[X,Y]:(~room(X)&~room(Y)&(X!=wendell&Y!=wendell)&(X!=Y))))=>(taller(thomas,teri)))&
(?[X,Y]:((hate(tracy,X))&(~like(Y,tracy))&(richer(X,Y))))&
(![X]:(taller(X,willie)))&
((~hate(margaret,tracy))&(rich(margaret)&tall(margaret)&person(margaret)))&
(![X]:(richer(wendell,X)))&
(((?[X]:(~room(X)&~(rich(X)&tall(X)&person(X))))&(![X,Y]:((~(rich(X)&tall(X)&person(X))&~(rich(Y)&tall(Y)&person(Y)))=>(X=Y)))))&
((like(margaret,willie) & like(willie,margaret)))&
(((?[X]:(~room(X)&richer(tracy,X)))&(![X,Y]:((richer(tracy,X)&richer(tracy,Y))=>(X=Y)))))&
((wendell!=thomas)&(~(rich(wendell)&happy(wendell)&tall(wendell)&person(wendell))))) | room(willie)&room(thomas)&room(margaret)&room(wendell)&(![X]:(room(X)=>(X='willie'|X='thomas'|X='margaret'|X='wendell')))&
(~((~happy(wendell)&~rich(wendell))|(happy(wendell)&rich(wendell)&tall(wendell)&person(wendell)))) | neutral | contradiction | neutral |
Sharon, Ellen, Richard, Charmaine are the only persons in the room.
If "Ellen neither is not liked by Lynn nor does not like Lynn" then "Lynn is richer than Sharon" otherwise "Sharon is not liked by Lynn".
Everyone in the room who likes Lynn does practice yoga.
Only one person outside the room is not a creative rich person.
Lynn is a client of Charmaine.
Sharon is liked by Lynn. | Ellen is a creative rich person. | entailment | % SZS status Unsatisfiable
% SZS output start Proof
tff(tptp_fun__paul__type, type, (
tptp_fun__paul_: $i)).
tff(tptp_fun_X_1_type, type, (
tptp_fun_X_1: $i)).
tff(room_type, type, (
room: $i > $o)).
tff(tptp_fun__mary__type, type, (
tptp_fun__mary_: $i)).
tff(tptp_fun__fred__type, type, (
tptp_fun__fred_: $i)).
tff(tptp_fun__alice__type, type, (
tptp_fun__alice_: $i)).
tff(person_type, type, (
person: $i > $o)).
tff(paul_type, type, (
paul: $i)).
tff(rich_type, type, (
rich: $i > $o)).
tff(creative_type, type, (
creative: $i > $o)).
tff(tptp_fun_X_0_type, type, (
tptp_fun_X_0: $i)).
tff(like_type, type, (
like: ( $i * $i ) > $o)).
tff(susan_type, type, (
susan: $i)).
tff(mary_type, type, (
mary: $i)).
tff(client_type, type, (
client: ( $i * $i ) > $o)).
tff(alice_type, type, (
alice: $i)).
tff(predc_type, type, (
predc: $i > $o)).
tff(richer_type, type, (
richer: ( $i * $i ) > $o)).
tff(fred_type, type, (
fred: $i)).
tff(1,assumption,(~((~creative(X!0)) | (~rich(X!0)) | (~person(X!0)))), introduced(assumption)).
tff(2,plain,
(((~creative(X!0)) | (~rich(X!0)) | (~person(X!0))) | person(X!0)),
inference(tautology,[status(thm)],[])).
tff(3,plain,
(person(X!0)),
inference(unit_resolution,[status(thm)],[2, 1])).
tff(4,plain,
(((~creative(X!0)) | (~rich(X!0)) | (~person(X!0))) | creative(X!0)),
inference(tautology,[status(thm)],[])).
tff(5,plain,
(creative(X!0)),
inference(unit_resolution,[status(thm)],[4, 1])).
tff(6,plain,
(((~creative(X!0)) | (~rich(X!0)) | (~person(X!0))) | rich(X!0)),
inference(tautology,[status(thm)],[])).
tff(7,plain,
(rich(X!0)),
inference(unit_resolution,[status(thm)],[6, 1])).
tff(8,plain,
((~(~((~creative(X!0)) | (~rich(X!0)) | (~person(X!0))))) <=> ((~creative(X!0)) | (~rich(X!0)) | (~person(X!0)))),
inference(rewrite,[status(thm)],[])).
tff(9,plain,
((creative(X!0) & rich(X!0) & person(X!0)) <=> (~((~creative(X!0)) | (~rich(X!0)) | (~person(X!0))))),
inference(rewrite,[status(thm)],[])).
tff(10,plain,
((~(creative(X!0) & rich(X!0) & person(X!0))) <=> (~(~((~creative(X!0)) | (~rich(X!0)) | (~person(X!0)))))),
inference(monotonicity,[status(thm)],[9])).
tff(11,plain,
((~(creative(X!0) & rich(X!0) & person(X!0))) <=> ((~creative(X!0)) | (~rich(X!0)) | (~person(X!0)))),
inference(transitivity,[status(thm)],[10, 8])).
tff(12,plain,
(?[X: $i] : ((~room(X)) & (~(creative(X) & rich(X) & person(X)))) <=> ?[X: $i] : ((~room(X)) & (~(creative(X) & rich(X) & person(X))))),
inference(rewrite,[status(thm)],[])).
tff(13,plain,
((~((((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & (((((((~((~like(paul, susan)) | (~like(susan, paul)))) => richer(mary, susan)) | ((~(~((~like(paul, susan)) | (~like(susan, paul))))) => (~like(mary, susan)))) & ![X: $i] : (room(X) => (like(susan, X) => predc(X)))) & (?[X: $i] : ((~room(X)) & (~((creative(X) & rich(X)) & person(X)))) & ![X: $i, Y: $i] : (((~((creative(X) & rich(X)) & person(X))) & (~((creative(Y) & rich(Y)) & person(Y)))) => (X = Y)))) & client(alice, susan)) & like(mary, susan))) => (((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & ((creative(paul) & rich(paul)) & person(paul))))) <=> (~((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~like(paul, susan)) | (~like(susan, paul)) | (~((~like(paul, susan)) | (~like(susan, paul)))) | richer(mary, susan) | (~like(mary, susan))) & ![X: $i] : (predc(X) | (~room(X)) | (~like(susan, X))) & ?[X: $i] : ((~room(X)) & (~(creative(X) & rich(X) & person(X)))) & ![X: $i, Y: $i] : ((~((~(creative(X) & rich(X) & person(X))) & (~(creative(Y) & rich(Y) & person(Y))))) | (X = Y)) & client(alice, susan) & like(mary, susan))) | (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & creative(paul) & rich(paul) & person(paul))))),
inference(rewrite,[status(thm)],[])).
tff(14,axiom,(~((((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & (((((((~((~like(paul, susan)) | (~like(susan, paul)))) => richer(mary, susan)) | ((~(~((~like(paul, susan)) | (~like(susan, paul))))) => (~like(mary, susan)))) & ![X: $i] : (room(X) => (like(susan, X) => predc(X)))) & (?[X: $i] : ((~room(X)) & (~((creative(X) & rich(X)) & person(X)))) & ![X: $i, Y: $i] : (((~((creative(X) & rich(X)) & person(X))) & (~((creative(Y) & rich(Y)) & person(Y)))) => (X = Y)))) & client(alice, susan)) & like(mary, susan))) => (((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & ((creative(paul) & rich(paul)) & person(paul))))), file('/mnt/tmpfs//1430801639208878138953519.p','negated')).
tff(15,plain,
(~((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~like(paul, susan)) | (~like(susan, paul)) | (~((~like(paul, susan)) | (~like(susan, paul)))) | richer(mary, susan) | (~like(mary, susan))) & ![X: $i] : (predc(X) | (~room(X)) | (~like(susan, X))) & ?[X: $i] : ((~room(X)) & (~(creative(X) & rich(X) & person(X)))) & ![X: $i, Y: $i] : ((~((~(creative(X) & rich(X) & person(X))) & (~(creative(Y) & rich(Y) & person(Y))))) | (X = Y)) & client(alice, susan) & like(mary, susan))) | (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & creative(paul) & rich(paul) & person(paul)))),
inference(modus_ponens,[status(thm)],[14, 13])).
tff(16,plain,
(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~like(paul, susan)) | (~like(susan, paul)) | (~((~like(paul, susan)) | (~like(susan, paul)))) | richer(mary, susan) | (~like(mary, susan))) & ![X: $i] : (predc(X) | (~room(X)) | (~like(susan, X))) & ?[X: $i] : ((~room(X)) & (~(creative(X) & rich(X) & person(X)))) & ![X: $i, Y: $i] : ((~((~(creative(X) & rich(X) & person(X))) & (~(creative(Y) & rich(Y) & person(Y))))) | (X = Y)) & client(alice, susan) & like(mary, susan)),
inference(or_elim,[status(thm)],[15])).
tff(17,plain,
(?[X: $i] : ((~room(X)) & (~(creative(X) & rich(X) & person(X))))),
inference(and_elim,[status(thm)],[16])).
tff(18,plain,
(?[X: $i] : ((~room(X)) & (~(creative(X) & rich(X) & person(X))))),
inference(modus_ponens,[status(thm)],[17, 12])).
tff(19,plain,(
(~room(X!0)) & (~(creative(X!0) & rich(X!0) & person(X!0)))),
inference(skolemize,[status(sab)],[18])).
tff(20,plain,
(~(creative(X!0) & rich(X!0) & person(X!0))),
inference(and_elim,[status(thm)],[19])).
tff(21,plain,
((~creative(X!0)) | (~rich(X!0)) | (~person(X!0))),
inference(modus_ponens,[status(thm)],[20, 11])).
tff(22,plain,
($false),
inference(unit_resolution,[status(thm)],[21, 7, 5, 3])).
tff(23,plain,((~creative(X!0)) | (~rich(X!0)) | (~person(X!0))), inference(lemma,lemma(discharge,[]))).
tff(24,assumption,(paul = X!0), introduced(assumption)).
tff(25,plain,
(room(paul) <=> room(X!0)),
inference(monotonicity,[status(thm)],[24])).
tff(26,plain,
(room(X!0) <=> room(paul)),
inference(symmetry,[status(thm)],[25])).
tff(27,plain,
((~room(X!0)) <=> (~room(paul))),
inference(monotonicity,[status(thm)],[26])).
tff(28,plain,
(~room(X!0)),
inference(and_elim,[status(thm)],[19])).
tff(29,plain,
(~room(paul)),
inference(modus_ponens,[status(thm)],[28, 27])).
tff(30,plain,
(room(paul) <=> room(paul)),
inference(rewrite,[status(thm)],[])).
tff(31,plain,
(room(paul)),
inference(and_elim,[status(thm)],[16])).
tff(32,plain,
(room(paul)),
inference(modus_ponens,[status(thm)],[31, 30])).
tff(33,plain,
($false),
inference(unit_resolution,[status(thm)],[32, 29])).
tff(34,plain,(~(paul = X!0)), inference(lemma,lemma(discharge,[]))).
tff(35,plain,
(^[X: $i, Y: $i] : refl(((X = Y) | (~((~rich(X)) | (~creative(X)) | (~person(X)))) | (~((~creative(Y)) | (~rich(Y)) | (~person(Y))))) <=> ((X = Y) | (~((~rich(X)) | (~creative(X)) | (~person(X)))) | (~((~creative(Y)) | (~rich(Y)) | (~person(Y))))))),
inference(bind,[status(th)],[])).
tff(36,plain,
(![X: $i, Y: $i] : ((X = Y) | (~((~rich(X)) | (~creative(X)) | (~person(X)))) | (~((~creative(Y)) | (~rich(Y)) | (~person(Y))))) <=> ![X: $i, Y: $i] : ((X = Y) | (~((~rich(X)) | (~creative(X)) | (~person(X)))) | (~((~creative(Y)) | (~rich(Y)) | (~person(Y)))))),
inference(quant_intro,[status(thm)],[35])).
tff(37,plain,
(^[X: $i, Y: $i] : trans(monotonicity(trans(monotonicity(trans(monotonicity(trans(monotonicity(rewrite((creative(X) & rich(X) & person(X)) <=> (~((~rich(X)) | (~creative(X)) | (~person(X))))), ((~(creative(X) & rich(X) & person(X))) <=> (~(~((~rich(X)) | (~creative(X)) | (~person(X))))))), rewrite((~(~((~rich(X)) | (~creative(X)) | (~person(X))))) <=> ((~rich(X)) | (~creative(X)) | (~person(X)))), ((~(creative(X) & rich(X) & person(X))) <=> ((~rich(X)) | (~creative(X)) | (~person(X))))), trans(monotonicity(rewrite((creative(Y) & rich(Y) & person(Y)) <=> (~((~creative(Y)) | (~rich(Y)) | (~person(Y))))), ((~(creative(Y) & rich(Y) & person(Y))) <=> (~(~((~creative(Y)) | (~rich(Y)) | (~person(Y))))))), rewrite((~(~((~creative(Y)) | (~rich(Y)) | (~person(Y))))) <=> ((~creative(Y)) | (~rich(Y)) | (~person(Y)))), ((~(creative(Y) & rich(Y) & person(Y))) <=> ((~creative(Y)) | (~rich(Y)) | (~person(Y))))), (((~(creative(X) & rich(X) & person(X))) & (~(creative(Y) & rich(Y) & person(Y)))) <=> (((~rich(X)) | (~creative(X)) | (~person(X))) & ((~creative(Y)) | (~rich(Y)) | (~person(Y)))))), rewrite((((~rich(X)) | (~creative(X)) | (~person(X))) & ((~creative(Y)) | (~rich(Y)) | (~person(Y)))) <=> (~((~((~rich(X)) | (~creative(X)) | (~person(X)))) | (~((~creative(Y)) | (~rich(Y)) | (~person(Y))))))), (((~(creative(X) & rich(X) & person(X))) & (~(creative(Y) & rich(Y) & person(Y)))) <=> (~((~((~rich(X)) | (~creative(X)) | (~person(X)))) | (~((~creative(Y)) | (~rich(Y)) | (~person(Y)))))))), ((~((~(creative(X) & rich(X) & person(X))) & (~(creative(Y) & rich(Y) & person(Y))))) <=> (~(~((~((~rich(X)) | (~creative(X)) | (~person(X)))) | (~((~creative(Y)) | (~rich(Y)) | (~person(Y))))))))), rewrite((~(~((~((~rich(X)) | (~creative(X)) | (~person(X)))) | (~((~creative(Y)) | (~rich(Y)) | (~person(Y))))))) <=> ((~((~rich(X)) | (~creative(X)) | (~person(X)))) | (~((~creative(Y)) | (~rich(Y)) | (~person(Y)))))), ((~((~(creative(X) & rich(X) & person(X))) & (~(creative(Y) & rich(Y) & person(Y))))) <=> ((~((~rich(X)) | (~creative(X)) | (~person(X)))) | (~((~creative(Y)) | (~rich(Y)) | (~person(Y))))))), (((~((~(creative(X) & rich(X) & person(X))) & (~(creative(Y) & rich(Y) & person(Y))))) | (X = Y)) <=> (((~((~rich(X)) | (~creative(X)) | (~person(X)))) | (~((~creative(Y)) | (~rich(Y)) | (~person(Y))))) | (X = Y)))), rewrite((((~((~rich(X)) | (~creative(X)) | (~person(X)))) | (~((~creative(Y)) | (~rich(Y)) | (~person(Y))))) | (X = Y)) <=> ((X = Y) | (~((~rich(X)) | (~creative(X)) | (~person(X)))) | (~((~creative(Y)) | (~rich(Y)) | (~person(Y)))))), (((~((~(creative(X) & rich(X) & person(X))) & (~(creative(Y) & rich(Y) & person(Y))))) | (X = Y)) <=> ((X = Y) | (~((~rich(X)) | (~creative(X)) | (~person(X)))) | (~((~creative(Y)) | (~rich(Y)) | (~person(Y)))))))),
inference(bind,[status(th)],[])).
tff(38,plain,
(![X: $i, Y: $i] : ((~((~(creative(X) & rich(X) & person(X))) & (~(creative(Y) & rich(Y) & person(Y))))) | (X = Y)) <=> ![X: $i, Y: $i] : ((X = Y) | (~((~rich(X)) | (~creative(X)) | (~person(X)))) | (~((~creative(Y)) | (~rich(Y)) | (~person(Y)))))),
inference(quant_intro,[status(thm)],[37])).
tff(39,plain,
(![X: $i, Y: $i] : ((~((~(creative(X) & rich(X) & person(X))) & (~(creative(Y) & rich(Y) & person(Y))))) | (X = Y)) <=> ![X: $i, Y: $i] : ((~((~(creative(X) & rich(X) & person(X))) & (~(creative(Y) & rich(Y) & person(Y))))) | (X = Y))),
inference(rewrite,[status(thm)],[])).
tff(40,plain,
(![X: $i, Y: $i] : ((~((~(creative(X) & rich(X) & person(X))) & (~(creative(Y) & rich(Y) & person(Y))))) | (X = Y))),
inference(and_elim,[status(thm)],[16])).
tff(41,plain,
(![X: $i, Y: $i] : ((~((~(creative(X) & rich(X) & person(X))) & (~(creative(Y) & rich(Y) & person(Y))))) | (X = Y))),
inference(modus_ponens,[status(thm)],[40, 39])).
tff(42,plain,(
![X: $i, Y: $i] : ((~((~(creative(X) & rich(X) & person(X))) & (~(creative(Y) & rich(Y) & person(Y))))) | (X = Y))),
inference(skolemize,[status(sab)],[41])).
tff(43,plain,
(![X: $i, Y: $i] : ((X = Y) | (~((~rich(X)) | (~creative(X)) | (~person(X)))) | (~((~creative(Y)) | (~rich(Y)) | (~person(Y)))))),
inference(modus_ponens,[status(thm)],[42, 38])).
tff(44,plain,
(![X: $i, Y: $i] : ((X = Y) | (~((~rich(X)) | (~creative(X)) | (~person(X)))) | (~((~creative(Y)) | (~rich(Y)) | (~person(Y)))))),
inference(modus_ponens,[status(thm)],[43, 36])).
tff(45,plain,
(((~![X: $i, Y: $i] : ((X = Y) | (~((~rich(X)) | (~creative(X)) | (~person(X)))) | (~((~creative(Y)) | (~rich(Y)) | (~person(Y)))))) | ((~((~creative(X!0)) | (~rich(X!0)) | (~person(X!0)))) | (~((~creative(paul)) | (~rich(paul)) | (~person(paul)))) | (paul = X!0))) <=> ((~![X: $i, Y: $i] : ((X = Y) | (~((~rich(X)) | (~creative(X)) | (~person(X)))) | (~((~creative(Y)) | (~rich(Y)) | (~person(Y)))))) | (~((~creative(X!0)) | (~rich(X!0)) | (~person(X!0)))) | (~((~creative(paul)) | (~rich(paul)) | (~person(paul)))) | (paul = X!0))),
inference(rewrite,[status(thm)],[])).
tff(46,plain,
(((paul = X!0) | (~((~creative(paul)) | (~rich(paul)) | (~person(paul)))) | (~((~creative(X!0)) | (~rich(X!0)) | (~person(X!0))))) <=> ((~((~creative(X!0)) | (~rich(X!0)) | (~person(X!0)))) | (~((~creative(paul)) | (~rich(paul)) | (~person(paul)))) | (paul = X!0))),
inference(rewrite,[status(thm)],[])).
tff(47,plain,
((~((~creative(X!0)) | (~rich(X!0)) | (~person(X!0)))) <=> (~((~creative(X!0)) | (~rich(X!0)) | (~person(X!0))))),
inference(rewrite,[status(thm)],[])).
tff(48,plain,
((~((~rich(paul)) | (~creative(paul)) | (~person(paul)))) <=> (~((~creative(paul)) | (~rich(paul)) | (~person(paul))))),
inference(rewrite,[status(thm)],[])).
tff(49,plain,
(((paul = X!0) | (~((~rich(paul)) | (~creative(paul)) | (~person(paul)))) | (~((~creative(X!0)) | (~rich(X!0)) | (~person(X!0))))) <=> ((paul = X!0) | (~((~creative(paul)) | (~rich(paul)) | (~person(paul)))) | (~((~creative(X!0)) | (~rich(X!0)) | (~person(X!0)))))),
inference(monotonicity,[status(thm)],[48, 47])).
tff(50,plain,
(((paul = X!0) | (~((~rich(paul)) | (~creative(paul)) | (~person(paul)))) | (~((~creative(X!0)) | (~rich(X!0)) | (~person(X!0))))) <=> ((~((~creative(X!0)) | (~rich(X!0)) | (~person(X!0)))) | (~((~creative(paul)) | (~rich(paul)) | (~person(paul)))) | (paul = X!0))),
inference(transitivity,[status(thm)],[49, 46])).
tff(51,plain,
(((~![X: $i, Y: $i] : ((X = Y) | (~((~rich(X)) | (~creative(X)) | (~person(X)))) | (~((~creative(Y)) | (~rich(Y)) | (~person(Y)))))) | ((paul = X!0) | (~((~rich(paul)) | (~creative(paul)) | (~person(paul)))) | (~((~creative(X!0)) | (~rich(X!0)) | (~person(X!0)))))) <=> ((~![X: $i, Y: $i] : ((X = Y) | (~((~rich(X)) | (~creative(X)) | (~person(X)))) | (~((~creative(Y)) | (~rich(Y)) | (~person(Y)))))) | ((~((~creative(X!0)) | (~rich(X!0)) | (~person(X!0)))) | (~((~creative(paul)) | (~rich(paul)) | (~person(paul)))) | (paul = X!0)))),
inference(monotonicity,[status(thm)],[50])).
tff(52,plain,
(((~![X: $i, Y: $i] : ((X = Y) | (~((~rich(X)) | (~creative(X)) | (~person(X)))) | (~((~creative(Y)) | (~rich(Y)) | (~person(Y)))))) | ((paul = X!0) | (~((~rich(paul)) | (~creative(paul)) | (~person(paul)))) | (~((~creative(X!0)) | (~rich(X!0)) | (~person(X!0)))))) <=> ((~![X: $i, Y: $i] : ((X = Y) | (~((~rich(X)) | (~creative(X)) | (~person(X)))) | (~((~creative(Y)) | (~rich(Y)) | (~person(Y)))))) | (~((~creative(X!0)) | (~rich(X!0)) | (~person(X!0)))) | (~((~creative(paul)) | (~rich(paul)) | (~person(paul)))) | (paul = X!0))),
inference(transitivity,[status(thm)],[51, 45])).
tff(53,plain,
((~![X: $i, Y: $i] : ((X = Y) | (~((~rich(X)) | (~creative(X)) | (~person(X)))) | (~((~creative(Y)) | (~rich(Y)) | (~person(Y)))))) | ((paul = X!0) | (~((~rich(paul)) | (~creative(paul)) | (~person(paul)))) | (~((~creative(X!0)) | (~rich(X!0)) | (~person(X!0)))))),
inference(quant_inst,[status(thm)],[])).
tff(54,plain,
((~![X: $i, Y: $i] : ((X = Y) | (~((~rich(X)) | (~creative(X)) | (~person(X)))) | (~((~creative(Y)) | (~rich(Y)) | (~person(Y)))))) | (~((~creative(X!0)) | (~rich(X!0)) | (~person(X!0)))) | (~((~creative(paul)) | (~rich(paul)) | (~person(paul)))) | (paul = X!0)),
inference(modus_ponens,[status(thm)],[53, 52])).
tff(55,plain,
((~((~creative(X!0)) | (~rich(X!0)) | (~person(X!0)))) | (~((~creative(paul)) | (~rich(paul)) | (~person(paul)))) | (paul = X!0)),
inference(unit_resolution,[status(thm)],[54, 44])).
tff(56,plain,
((~((~creative(X!0)) | (~rich(X!0)) | (~person(X!0)))) | (~((~creative(paul)) | (~rich(paul)) | (~person(paul))))),
inference(unit_resolution,[status(thm)],[55, 34])).
tff(57,plain,
(~((~creative(paul)) | (~rich(paul)) | (~person(paul)))),
inference(unit_resolution,[status(thm)],[56, 23])).
tff(58,plain,
(((~creative(paul)) | (~rich(paul)) | (~person(paul))) | person(paul)),
inference(tautology,[status(thm)],[])).
tff(59,plain,
(person(paul)),
inference(unit_resolution,[status(thm)],[58, 57])).
tff(60,plain,
(((~creative(paul)) | (~rich(paul)) | (~person(paul))) | creative(paul)),
inference(tautology,[status(thm)],[])).
tff(61,plain,
(creative(paul)),
inference(unit_resolution,[status(thm)],[60, 57])).
tff(62,plain,
(((~creative(paul)) | (~rich(paul)) | (~person(paul))) | rich(paul)),
inference(tautology,[status(thm)],[])).
tff(63,plain,
(rich(paul)),
inference(unit_resolution,[status(thm)],[62, 57])).
tff(64,plain,
(room(alice) <=> room(alice)),
inference(rewrite,[status(thm)],[])).
tff(65,plain,
(room(alice)),
inference(and_elim,[status(thm)],[16])).
tff(66,plain,
(room(alice)),
inference(modus_ponens,[status(thm)],[65, 64])).
tff(67,plain,
(room(fred) <=> room(fred)),
inference(rewrite,[status(thm)],[])).
tff(68,plain,
(room(fred)),
inference(and_elim,[status(thm)],[16])).
tff(69,plain,
(room(fred)),
inference(modus_ponens,[status(thm)],[68, 67])).
tff(70,plain,
(room(mary) <=> room(mary)),
inference(rewrite,[status(thm)],[])).
tff(71,plain,
(room(mary)),
inference(and_elim,[status(thm)],[16])).
tff(72,plain,
(room(mary)),
inference(modus_ponens,[status(thm)],[71, 70])).
tff(73,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!1 = |'alice'|) | (X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1)))) | (~creative(paul)) | (~rich(paul)) | (~person(paul))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!1 = |'alice'|) | (X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1)))) | (~creative(paul)) | (~rich(paul)) | (~person(paul)))),
inference(rewrite,[status(thm)],[])).
tff(74,plain,
((~((X!1 = |'alice'|) | (X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1)))) <=> (~((X!1 = |'alice'|) | (X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1))))),
inference(rewrite,[status(thm)],[])).
tff(75,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!1 = |'alice'|) | (X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1)))) | (~creative(paul)) | (~rich(paul)) | (~person(paul))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!1 = |'alice'|) | (X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1)))) | (~creative(paul)) | (~rich(paul)) | (~person(paul)))),
inference(monotonicity,[status(thm)],[74])).
tff(76,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!1 = |'alice'|) | (X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1)))) | (~creative(paul)) | (~rich(paul)) | (~person(paul))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!1 = |'alice'|) | (X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1)))) | (~creative(paul)) | (~rich(paul)) | (~person(paul)))),
inference(transitivity,[status(thm)],[75, 73])).
tff(77,plain,
((room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & creative(paul) & rich(paul) & person(paul)) <=> (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & creative(paul) & rich(paul) & person(paul))),
inference(rewrite,[status(thm)],[])).
tff(78,plain,
((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & creative(paul) & rich(paul) & person(paul))) <=> (~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & creative(paul) & rich(paul) & person(paul)))),
inference(monotonicity,[status(thm)],[77])).
tff(79,plain,
((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & creative(paul) & rich(paul) & person(paul))) <=> (~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & creative(paul) & rich(paul) & person(paul)))),
inference(rewrite,[status(thm)],[])).
tff(80,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & creative(paul) & rich(paul) & person(paul))),
inference(or_elim,[status(thm)],[15])).
tff(81,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & creative(paul) & rich(paul) & person(paul))),
inference(modus_ponens,[status(thm)],[80, 78])).
tff(82,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & creative(paul) & rich(paul) & person(paul))),
inference(modus_ponens,[status(thm)],[81, 79])).
tff(83,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & creative(paul) & rich(paul) & person(paul))),
inference(modus_ponens,[status(thm)],[82, 78])).
unexpected number of arguments: (let ((a!1 (refl (~ (not (room mary)) (not (room mary)))))
(a!2 (refl (~ (not (room paul)) (not (room paul)))))
(a!3 (refl (~ (not (room fred)) (not (room fred)))))
(a!4 (refl (~ (not (room alice)) (not (room alice)))))
(a!5 (forall ((X $i))
(or (= X |'alice'|)
(= X |'fred'|)
(= X |'paul'|)
(= X |'mary'|)
(not (room X)))))
(a!6 (not (or (= X!1 |'alice'|)
(= X!1 |'fred'|)
(= X!1 |'paul'|)
(= X!1 |'mary'|)
(not (room X!1)))))
(a!7 (refl (~ (not (creative paul)) (not (creative paul)))))
(a!8 (refl (~ (not (rich paul)) (not (rich paul)))))
(a!9 (refl (~ (not (person paul)) (not (person paul))))))
(let ((a!10 (~ (not (and (room mary)
(room paul)
(room fred)
(room alice)
a!5
(creative paul)
(rich paul)
(person paul)))
(or (not (room mary))
(not (room paul))
(not (room fred))
(not (room alice))
a!6
(not (creative paul))
(not (rich paul))
(not (person paul))))))
(nnf-neg a!1 a!2 a!3 a!4 (sk (~ (not a!5) a!6)) a!7 a!8 a!9 a!10)))
| room(sharon)&room(ellen)&room(richard)&room(charmaine)&(![X]:(room(X)=>(X='sharon'|X='ellen'|X='richard'|X='charmaine')))&
((((~((~like(ellen,lynn))|(~like(lynn,ellen))))=>(richer(sharon,lynn)))|((~(~((~like(ellen,lynn))|(~like(lynn,ellen)))))=>(~like(sharon,lynn))))&
(![X]:(room(X)=>(((like(lynn,X))=>(does_practice_yoga(X))))))&
(((?[X]:(~room(X)&~(creative(X)&rich(X)&person(X))))&(![X,Y]:((~(creative(X)&rich(X)&person(X))&~(creative(Y)&rich(Y)&person(Y)))=>(X=Y)))))&
(client(charmaine,lynn))&
(like(sharon,lynn))) | room(sharon)&room(ellen)&room(richard)&room(charmaine)&(![X]:(room(X)=>(X='sharon'|X='ellen'|X='richard'|X='charmaine')))&
(creative(ellen)&rich(ellen)&person(ellen)) | entailment | contradiction | neutral |
Jose, Samuel, David are the only persons in the room. 'Jose is the tallest in the room' if 'Samuel and Jose are rich creative brave quiet tourist' and vice versa. Jose is the tallest in the room. Jose who is a quiet rich creative tall tourist, is not Samuel. Someone outside the room is a rich tourist. | Samuel is not quiet, not brave, not tall, not creative or is not creative, not quiet, not brave or both. | contradiction | - | room(jose)&room(samuel)&room(david)&(![X]:(room(X)=>(X='jose'|X='samuel'|X='david')))&
(((rich(samuel)&creative(samuel)&brave(samuel)&quiet(samuel)&tourist(samuel)&rich(jose)&creative(jose)&brave(jose)&quiet(jose)&tourist(jose))<=>(![X]:(taller(X,jose))))&
(![X]:(taller(X,jose)))&
((quiet(jose)&rich(jose)&creative(jose)&tall(jose)&tourist(jose))&(jose!=samuel))&
(?[X]:(~room(X)=>(rich(X)&tourist(X))))) | room(jose)&room(samuel)&room(david)&(![X]:(room(X)=>(X='jose'|X='samuel'|X='david')))&
(((~quiet(samuel)&~brave(samuel)&~tall(samuel)&~creative(samuel))|(~creative(samuel)&~quiet(samuel)&~brave(samuel)))) | entailment | neutral | neutral |
Danny is the only person in the room.
Only one of the following is true:.
-Danny is a creative person.
-Someone outside the room who is not Danny is a creative tourist. | Danny neither is not a creative tourist nor is not a rich tourist. | contradiction | - | room(danny)&(![X]:(room(X)=>(X='danny')))&
(((creative(danny)&person(danny))|(?[X]:(~room(X)=>(((X!=danny)=>(creative(X)&tourist(X)))))))&~(creative(danny)&person(danny)&?[X]:(~room(X)=>(((X!=danny)=>(creative(X)&tourist(X))))))) | room(danny)&(![X]:(room(X)=>(X='danny')))&
(~((~(creative(danny)&tourist(danny)))|(~(rich(danny)&tourist(danny))))) | contradiction | neutral | neutral |
Russell, Phyllis, Joshua are the only persons in the room.
If "no one outside the room who does not hate Arthur is a tall person" then "Phyllis who is taller than Robin, does not enjoy hiking".
Only one person in the room is not hated by Robin.
It is not the case that 'Phyllis neither is not hated by Arthur nor does not hate Robin'.
Phyllis who is not hated by Robin, is hated by Arthur.
Phyllis is the least tall in the room.
Phyllis is a client of Robin and does not hate Steven. | Someone who does not hate Robin is a client of someone who does not hate Steven. | neutral | % SZS status Satisfiable
| room(russell)&room(phyllis)&room(joshua)&(![X]:(room(X)=>(X='russell'|X='phyllis'|X='joshua')))&
(((~?[X]:(~room(X)=>(((~hate(arthur,X))=>(tall(X)&person(X))))))=>((taller(robin,phyllis))&(does_not_enjoy_hiking(phyllis))))&
(((?[X]:(room(X)&~hate(X,robin)))&(![X,Y]:((~hate(X,robin)&~hate(Y,robin))=>(X=Y)))))&
(~(~((~hate(phyllis,arthur))|(~hate(robin,phyllis)))))&
((~hate(phyllis,robin))&(hate(phyllis,arthur)))&
(![X]:(taller(phyllis,X)))&
((client(robin,phyllis))&(~hate(steven,phyllis)))) | room(russell)&room(phyllis)&room(joshua)&(![X]:(room(X)=>(X='russell'|X='phyllis'|X='joshua')))&
(?[X,Y]:((~hate(robin,X))&(~hate(steven,Y))&(client(X,Y)))) | entailment | entailment | entailment |
Cynthia is the only person in the room. 'Cynthia is not a tall creative person' if 'Cynthia does not enjoy logic puzzles' and vice versa. Cynthia is the least rich in the room. Only one person outside the room is not a creative european. Everyone outside the room who is not creative is a client of Leroy. | It is not the case that 'Cynthia is a creative person or does not like Era or both'. | contradiction | - | room(cynthia)&(![X]:(room(X)=>(X='cynthia')))&
(((does_not_enjoy_logic_puzzles(cynthia))<=>(~(tall(cynthia)&creative(cynthia)&person(cynthia))))&
(![X]:(richer(cynthia,X)))&
(((?[X]:(~room(X)&~(creative(X)&european(X))))&(![X,Y]:((~(creative(X)&european(X))&~(creative(Y)&european(Y)))=>(X=Y)))))&
(![X]:(~room(X)=>(((~creative(X))=>(client(leroy,X))))))) | room(cynthia)&(![X]:(room(X)=>(X='cynthia')))&
(~(((creative(cynthia)&person(cynthia))|(~like(era,cynthia))))) | entailment | entailment | entailment |
Janet is the only person in the room.
It is not the case that 'more than one person outside the room does not enjoy hiking'. | It is not the case that 'more than one person in the room does not practice calligraphy'. | entailment | % SZS status Unsatisfiable
% SZS output start Proof
tff(tptp_fun__mary__type, type, (
tptp_fun__mary_: $i)).
tff(tptp_fun_X_0_type, type, (
tptp_fun_X_0: $i)).
tff(room_type, type, (
room: $i > $o)).
tff(tptp_fun_Y_1_type, type, (
tptp_fun_Y_1: $i)).
tff(tptp_fun_X_2_type, type, (
tptp_fun_X_2: $i)).
tff(predc_type, type, (
predc: $i > $o)).
tff(preda_type, type, (
preda: $i > $o)).
tff(mary_type, type, (
mary: $i)).
tff(1,assumption,(~(predc(X!2) | predc(Y!1) | (X!2 = Y!1) | (~room(X!2)) | (~room(Y!1)))), introduced(assumption)).
tff(2,plain,
((predc(X!2) | predc(Y!1) | (X!2 = Y!1) | (~room(X!2)) | (~room(Y!1))) | room(Y!1)),
inference(tautology,[status(thm)],[])).
tff(3,plain,
(room(Y!1)),
inference(unit_resolution,[status(thm)],[2, 1])).
tff(4,plain,
(^[X: $i] : refl(((~room(X)) | (X = |'mary'|)) <=> ((~room(X)) | (X = |'mary'|)))),
inference(bind,[status(th)],[])).
tff(5,plain,
(![X: $i] : ((~room(X)) | (X = |'mary'|)) <=> ![X: $i] : ((~room(X)) | (X = |'mary'|))),
inference(quant_intro,[status(thm)],[4])).
tff(6,plain,
(![X: $i] : ((~room(X)) | (X = |'mary'|)) <=> ![X: $i] : ((~room(X)) | (X = |'mary'|))),
inference(rewrite,[status(thm)],[])).
tff(7,plain,
((~(((room(mary) & ![X: $i] : (room(X) => (X = |'mary'|))) & (~?[X: $i, Y: $i] : ((((~room(X)) & (~room(Y))) & ((~preda(X)) & (~preda(Y)))) & (~(X = Y))))) => ((room(mary) & ![X: $i] : (room(X) => (X = |'mary'|))) & (~?[X: $i, Y: $i] : (((room(X) & room(Y)) & ((~predc(X)) & (~predc(Y)))) & (~(X = Y))))))) <=> (~((~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & (~?[X: $i, Y: $i] : ((~room(X)) & (~room(Y)) & (~preda(X)) & (~preda(Y)) & (~(X = Y)))))) | (room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & (~?[X: $i, Y: $i] : (room(X) & room(Y) & (~predc(X)) & (~predc(Y)) & (~(X = Y)))))))),
inference(rewrite,[status(thm)],[])).
tff(8,axiom,(~(((room(mary) & ![X: $i] : (room(X) => (X = |'mary'|))) & (~?[X: $i, Y: $i] : ((((~room(X)) & (~room(Y))) & ((~preda(X)) & (~preda(Y)))) & (~(X = Y))))) => ((room(mary) & ![X: $i] : (room(X) => (X = |'mary'|))) & (~?[X: $i, Y: $i] : (((room(X) & room(Y)) & ((~predc(X)) & (~predc(Y)))) & (~(X = Y))))))), file('/mnt/tmpfs//9165806904072871122952738.p','negated')).
tff(9,plain,
(~((~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & (~?[X: $i, Y: $i] : ((~room(X)) & (~room(Y)) & (~preda(X)) & (~preda(Y)) & (~(X = Y)))))) | (room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & (~?[X: $i, Y: $i] : (room(X) & room(Y) & (~predc(X)) & (~predc(Y)) & (~(X = Y))))))),
inference(modus_ponens,[status(thm)],[8, 7])).
tff(10,plain,
(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & (~?[X: $i, Y: $i] : ((~room(X)) & (~room(Y)) & (~preda(X)) & (~preda(Y)) & (~(X = Y))))),
inference(or_elim,[status(thm)],[9])).
tff(11,plain,
(![X: $i] : ((~room(X)) | (X = |'mary'|))),
inference(and_elim,[status(thm)],[10])).
tff(12,plain,
(![X: $i] : ((~room(X)) | (X = |'mary'|))),
inference(modus_ponens,[status(thm)],[11, 6])).
tff(13,plain,(
![X: $i] : ((~room(X)) | (X = |'mary'|))),
inference(skolemize,[status(sab)],[12])).
tff(14,plain,
(![X: $i] : ((~room(X)) | (X = |'mary'|))),
inference(modus_ponens,[status(thm)],[13, 5])).
tff(15,plain,
(((~![X: $i] : ((~room(X)) | (X = |'mary'|))) | ((~room(Y!1)) | (Y!1 = |'mary'|))) <=> ((~![X: $i] : ((~room(X)) | (X = |'mary'|))) | (~room(Y!1)) | (Y!1 = |'mary'|))),
inference(rewrite,[status(thm)],[])).
tff(16,plain,
((~![X: $i] : ((~room(X)) | (X = |'mary'|))) | ((~room(Y!1)) | (Y!1 = |'mary'|))),
inference(quant_inst,[status(thm)],[])).
tff(17,plain,
((~![X: $i] : ((~room(X)) | (X = |'mary'|))) | (~room(Y!1)) | (Y!1 = |'mary'|)),
inference(modus_ponens,[status(thm)],[16, 15])).
tff(18,plain,
(Y!1 = |'mary'|),
inference(unit_resolution,[status(thm)],[17, 14, 3])).
tff(19,plain,
((X!2 = Y!1) <=> (X!2 = |'mary'|)),
inference(monotonicity,[status(thm)],[18])).
tff(20,plain,
((X!2 = |'mary'|) <=> (X!2 = Y!1)),
inference(symmetry,[status(thm)],[19])).
tff(21,plain,
((predc(X!2) | predc(Y!1) | (X!2 = Y!1) | (~room(X!2)) | (~room(Y!1))) | room(X!2)),
inference(tautology,[status(thm)],[])).
tff(22,plain,
(room(X!2)),
inference(unit_resolution,[status(thm)],[21, 1])).
tff(23,plain,
(((~![X: $i] : ((~room(X)) | (X = |'mary'|))) | ((~room(X!2)) | (X!2 = |'mary'|))) <=> ((~![X: $i] : ((~room(X)) | (X = |'mary'|))) | (~room(X!2)) | (X!2 = |'mary'|))),
inference(rewrite,[status(thm)],[])).
tff(24,plain,
((~![X: $i] : ((~room(X)) | (X = |'mary'|))) | ((~room(X!2)) | (X!2 = |'mary'|))),
inference(quant_inst,[status(thm)],[])).
tff(25,plain,
((~![X: $i] : ((~room(X)) | (X = |'mary'|))) | (~room(X!2)) | (X!2 = |'mary'|)),
inference(modus_ponens,[status(thm)],[24, 23])).
tff(26,plain,
(X!2 = |'mary'|),
inference(unit_resolution,[status(thm)],[25, 14, 22])).
tff(27,plain,
(X!2 = Y!1),
inference(modus_ponens,[status(thm)],[26, 20])).
tff(28,plain,
((predc(X!2) | predc(Y!1) | (X!2 = Y!1) | (~room(X!2)) | (~room(Y!1))) | (~(X!2 = Y!1))),
inference(tautology,[status(thm)],[])).
tff(29,plain,
(~(X!2 = Y!1)),
inference(unit_resolution,[status(thm)],[28, 1])).
tff(30,plain,
($false),
inference(unit_resolution,[status(thm)],[29, 27])).
tff(31,plain,(predc(X!2) | predc(Y!1) | (X!2 = Y!1) | (~room(X!2)) | (~room(Y!1))), inference(lemma,lemma(discharge,[]))).
tff(32,plain,
(room(mary) <=> room(mary)),
inference(rewrite,[status(thm)],[])).
tff(33,plain,
(room(mary)),
inference(and_elim,[status(thm)],[10])).
tff(34,plain,
(room(mary)),
inference(modus_ponens,[status(thm)],[33, 32])).
tff(35,plain,
(((~room(mary)) | (~((~room(X!0)) | (X!0 = |'mary'|))) | (room(X!2) & room(Y!1) & (~predc(X!2)) & (~predc(Y!1)) & (~(X!2 = Y!1)))) <=> ((~room(mary)) | (~((~room(X!0)) | (X!0 = |'mary'|))) | (~(predc(X!2) | predc(Y!1) | (X!2 = Y!1) | (~room(X!2)) | (~room(Y!1)))))),
inference(rewrite,[status(thm)],[])).
tff(36,plain,
((room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & (~?[X: $i, Y: $i] : (room(X) & room(Y) & (~predc(X)) & (~predc(Y)) & (~(X = Y))))) <=> (room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & (~?[X: $i, Y: $i] : (room(X) & room(Y) & (~predc(X)) & (~predc(Y)) & (~(X = Y)))))),
inference(rewrite,[status(thm)],[])).
tff(37,plain,
((~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & (~?[X: $i, Y: $i] : (room(X) & room(Y) & (~predc(X)) & (~predc(Y)) & (~(X = Y)))))) <=> (~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & (~?[X: $i, Y: $i] : (room(X) & room(Y) & (~predc(X)) & (~predc(Y)) & (~(X = Y))))))),
inference(monotonicity,[status(thm)],[36])).
tff(38,plain,
((~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & (~?[X: $i, Y: $i] : (room(X) & room(Y) & (~predc(X)) & (~predc(Y)) & (~(X = Y)))))) <=> (~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & (~?[X: $i, Y: $i] : (room(X) & room(Y) & (~predc(X)) & (~predc(Y)) & (~(X = Y))))))),
inference(rewrite,[status(thm)],[])).
tff(39,plain,
(~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & (~?[X: $i, Y: $i] : (room(X) & room(Y) & (~predc(X)) & (~predc(Y)) & (~(X = Y)))))),
inference(or_elim,[status(thm)],[9])).
tff(40,plain,
(~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & (~?[X: $i, Y: $i] : (room(X) & room(Y) & (~predc(X)) & (~predc(Y)) & (~(X = Y)))))),
inference(modus_ponens,[status(thm)],[39, 37])).
tff(41,plain,
(~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & (~?[X: $i, Y: $i] : (room(X) & room(Y) & (~predc(X)) & (~predc(Y)) & (~(X = Y)))))),
inference(modus_ponens,[status(thm)],[40, 38])).
tff(42,plain,
(~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & (~?[X: $i, Y: $i] : (room(X) & room(Y) & (~predc(X)) & (~predc(Y)) & (~(X = Y)))))),
inference(modus_ponens,[status(thm)],[41, 37])).
unexpected number of arguments: (let ((a!1 (refl (~ (not (room mary)) (not (room mary)))))
(a!2 (forall ((X $i)) (or (not (room X)) (= X |'mary'|))))
(a!3 (not (or (not (room X!0)) (= X!0 |'mary'|))))
(a!4 (exists ((X $i) (Y $i))
(and (room X)
(room Y)
(not (predc X))
(not (predc Y))
(not (= X Y)))))
(a!5 (and (room X!2)
(room Y!1)
(not (predc X!2))
(not (predc Y!1))
(not (= X!2 Y!1)))))
(let ((a!6 (nnf-neg (sk (~ a!4 a!5)) (~ (not (not a!4)) a!5)))
(a!7 (~ (not (and (room mary) a!2 (not a!4)))
(or (not (room mary)) a!3 a!5))))
(nnf-neg a!1 (sk (~ (not a!2) a!3)) a!6 a!7)))
| room(janet)&(![X]:(room(X)=>(X='janet')))&
(~((?[X,Y]:(~room(X)&~room(Y)&(does_not_enjoy_hiking(X)&does_not_enjoy_hiking(Y))&(X!=Y))))) | room(janet)&(![X]:(room(X)=>(X='janet')))&
(~((?[X,Y]:(room(X)&room(Y)&(does_not_practice_calligraphy(X)&does_not_practice_calligraphy(Y))&(X!=Y))))) | contradiction | neutral | neutral |
Michael, Omar are the only persons in the room.
None of the following is true:.
-Michael is the least rich in the room.
-Michael and Omar are not rich. | Michael and Omar are not rich. | contradiction | - | room(michael)&room(omar)&(![X]:(room(X)=>(X='michael'|X='omar')))&
(~((![X]:(richer(michael,X)))|(~rich(michael)&~rich(omar)))) | room(michael)&room(omar)&(![X]:(room(X)=>(X='michael'|X='omar')))&
(~rich(michael)&~rich(omar)) | entailment | neutral | entailment |
Matthew, Rhonda are the only persons in the room.
'Rhonda is a client of Cordelia and is not Matthew' only if 'it is not the case that 'only one person in the room is not hated by Alphonso''.
'Rhonda is not hated by Cordelia and does not have lived in exactly three countries' only if 'Matthew who is a rich person, does not hate Cordelia'.
More than one person in the room has lived in exactly three countries.
Rhonda is not Matthew or does not hate Cordelia or both.
More than one person in the room is a client of Alphonso.
Matthew and Rhonda hate each other.
Rhonda who does not hate Cordelia, is hated by Alphonso.
It is not the case that 'only one person in the room is not hated by Alphonso'.
Only one person in the room is a client of Cordelia.
Someone in the room who does enjoy trail running is not hated by Cordelia.
It is not the case that 'Matthew neither is not rich, not quiet nor is hated by Cordelia'. | Rhonda is a quiet person and collect rare sneakers. | neutral | % SZS status Satisfiable
| room(matthew)&room(rhonda)&(![X]:(room(X)=>(X='matthew'|X='rhonda')))&
((((client(cordelia,rhonda))&(rhonda!=matthew))=>(~(((?[X]:(room(X)&~hate(X,alphonso)))&(![X,Y]:((~hate(X,alphonso)&~hate(Y,alphonso))=>(X=Y)))))))&
(((~hate(rhonda,cordelia))&(does_not_have_lived_in_exactly_three_countries(rhonda)))=>((rich(matthew)&person(matthew))&(~hate(cordelia,matthew))))&
((?[X,Y]:(room(X)&room(Y)&(has_lived_in_exactly_three_countries(X)&has_lived_in_exactly_three_countries(Y))&(X!=Y))))&
(((rhonda!=matthew)|(~hate(cordelia,rhonda))))&
((?[X,Y]:(room(X)&room(Y)&(client(alphonso,X)&client(alphonso,Y))&(X!=Y))))&
((hate(matthew,rhonda) & hate(rhonda,matthew)))&
((~hate(cordelia,rhonda))&(hate(rhonda,alphonso)))&
(~(((?[X]:(room(X)&~hate(X,alphonso)))&(![X,Y]:((~hate(X,alphonso)&~hate(Y,alphonso))=>(X=Y))))))&
(((?[X]:(room(X)&client(cordelia,X)))&(![X,Y]:((client(cordelia,X)&client(cordelia,Y))=>(X=Y)))))&
(?[X]:(room(X)=>(((does_enjoy_trail_running(X))=>(~hate(X,cordelia))))))&
(~(~((~rich(matthew)&~quiet(matthew))|(hate(matthew,cordelia)))))) | room(matthew)&room(rhonda)&(![X]:(room(X)=>(X='matthew'|X='rhonda')))&
((quiet(rhonda)&person(rhonda))&(collect_rare_sneakers(rhonda))) | neutral | contradiction | contradiction |
Michael is the only person in the room.
Michael is the tallest in the room.
More than one person outside the room is taller than Miguel.
Everyone outside the room does not like Miguel.
Someone who is taller than Miguel is taller than someone who is liked by Miguel. | Someone who is taller than Miguel like someone who does not like Miguel. | entailment | % SZS status Unsatisfiable
% SZS output start Proof
tff(taller_type, type, (
taller: ( $i * $i ) > $o)).
tff(tptp_fun_Y_2_type, type, (
tptp_fun_Y_2: $i)).
tff(fred_type, type, (
fred: $i)).
tff(tptp_fun_X_3_type, type, (
tptp_fun_X_3: $i)).
tff(like_type, type, (
like: ( $i * $i ) > $o)).
tff(room_type, type, (
room: $i > $o)).
tff(tptp_fun__mary__type, type, (
tptp_fun__mary_: $i)).
tff(mary_type, type, (
mary: $i)).
tff(paul_type, type, (
paul: $i)).
tff(alice_type, type, (
alice: $i)).
tff(john_type, type, (
john: $i)).
tff(susan_type, type, (
susan: $i)).
tff(lucy_type, type, (
lucy: $i)).
tff(tptp_fun_X_4_type, type, (
tptp_fun_X_4: $i)).
tff(1,assumption,(X!3 = Y!2), introduced(assumption)).
tff(2,plain,
(taller(fred, X!3) <=> taller(fred, Y!2)),
inference(monotonicity,[status(thm)],[1])).
tff(3,plain,
(taller(fred, Y!2) <=> taller(fred, X!3)),
inference(symmetry,[status(thm)],[2])).
tff(4,plain,
((~taller(fred, Y!2)) <=> (~taller(fred, X!3))),
inference(monotonicity,[status(thm)],[3])).
tff(5,assumption,(room(fred)), introduced(assumption)).
tff(6,assumption,(fred = |'mary'|), introduced(assumption)).
tff(7,plain,
(|'mary'| = fred),
inference(symmetry,[status(thm)],[6])).
tff(8,plain,
(^[X: $i] : refl(((~room(X)) | (X = |'mary'|)) <=> ((~room(X)) | (X = |'mary'|)))),
inference(bind,[status(th)],[])).
tff(9,plain,
(![X: $i] : ((~room(X)) | (X = |'mary'|)) <=> ![X: $i] : ((~room(X)) | (X = |'mary'|))),
inference(quant_intro,[status(thm)],[8])).
tff(10,plain,
(![X: $i] : ((~room(X)) | (X = |'mary'|)) <=> ![X: $i] : ((~room(X)) | (X = |'mary'|))),
inference(rewrite,[status(thm)],[])).
tff(11,plain,
((~(((room(mary) & ![X: $i] : (room(X) => (X = |'mary'|))) & (((![X: $i] : taller(X, mary) & ?[X: $i, Y: $i] : ((((~room(X)) & (~room(Y))) & (taller(fred, X) & taller(fred, Y))) & (~(X = Y)))) & ![X: $i] : ((~room(X)) => (~like(fred, X)))) & ?[X: $i, Y: $i] : ((taller(fred, X) & like(Y, fred)) & taller(X, Y)))) => ((room(mary) & ![X: $i] : (room(X) => (X = |'mary'|))) & ?[X: $i, Y: $i] : ((taller(fred, X) & (~like(fred, Y))) & like(X, Y))))) <=> (~((~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & ![X: $i] : taller(X, mary) & ?[X: $i, Y: $i] : ((~room(X)) & (~room(Y)) & taller(fred, X) & taller(fred, Y) & (~(X = Y))) & ![X: $i] : (room(X) | (~like(fred, X))) & ?[X: $i, Y: $i] : (taller(fred, X) & like(Y, fred) & taller(X, Y)))) | (room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & ?[X: $i, Y: $i] : (taller(fred, X) & (~like(fred, Y)) & like(X, Y)))))),
inference(rewrite,[status(thm)],[])).
tff(12,axiom,(~(((room(mary) & ![X: $i] : (room(X) => (X = |'mary'|))) & (((![X: $i] : taller(X, mary) & ?[X: $i, Y: $i] : ((((~room(X)) & (~room(Y))) & (taller(fred, X) & taller(fred, Y))) & (~(X = Y)))) & ![X: $i] : ((~room(X)) => (~like(fred, X)))) & ?[X: $i, Y: $i] : ((taller(fred, X) & like(Y, fred)) & taller(X, Y)))) => ((room(mary) & ![X: $i] : (room(X) => (X = |'mary'|))) & ?[X: $i, Y: $i] : ((taller(fred, X) & (~like(fred, Y))) & like(X, Y))))), file('/mnt/tmpfs//21337710477640378606193.p','negated')).
tff(13,plain,
(~((~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & ![X: $i] : taller(X, mary) & ?[X: $i, Y: $i] : ((~room(X)) & (~room(Y)) & taller(fred, X) & taller(fred, Y) & (~(X = Y))) & ![X: $i] : (room(X) | (~like(fred, X))) & ?[X: $i, Y: $i] : (taller(fred, X) & like(Y, fred) & taller(X, Y)))) | (room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & ?[X: $i, Y: $i] : (taller(fred, X) & (~like(fred, Y)) & like(X, Y))))),
inference(modus_ponens,[status(thm)],[12, 11])).
tff(14,plain,
(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & ![X: $i] : taller(X, mary) & ?[X: $i, Y: $i] : ((~room(X)) & (~room(Y)) & taller(fred, X) & taller(fred, Y) & (~(X = Y))) & ![X: $i] : (room(X) | (~like(fred, X))) & ?[X: $i, Y: $i] : (taller(fred, X) & like(Y, fred) & taller(X, Y))),
inference(or_elim,[status(thm)],[13])).
tff(15,plain,
(![X: $i] : ((~room(X)) | (X = |'mary'|))),
inference(and_elim,[status(thm)],[14])).
tff(16,plain,
(![X: $i] : ((~room(X)) | (X = |'mary'|))),
inference(modus_ponens,[status(thm)],[15, 10])).
tff(17,plain,(
![X: $i] : ((~room(X)) | (X = |'mary'|))),
inference(skolemize,[status(sab)],[16])).
tff(18,plain,
(![X: $i] : ((~room(X)) | (X = |'mary'|))),
inference(modus_ponens,[status(thm)],[17, 9])).
tff(19,plain,
(room(mary) <=> room(mary)),
inference(rewrite,[status(thm)],[])).
tff(20,plain,
(room(mary)),
inference(and_elim,[status(thm)],[14])).
tff(21,plain,
(room(mary)),
inference(modus_ponens,[status(thm)],[20, 19])).
tff(22,plain,
(((~![X: $i] : ((~room(X)) | (X = |'mary'|))) | ((~room(mary)) | (mary = |'mary'|))) <=> ((~![X: $i] : ((~room(X)) | (X = |'mary'|))) | (~room(mary)) | (mary = |'mary'|))),
inference(rewrite,[status(thm)],[])).
tff(23,plain,
((~![X: $i] : ((~room(X)) | (X = |'mary'|))) | ((~room(mary)) | (mary = |'mary'|))),
inference(quant_inst,[status(thm)],[])).
tff(24,plain,
((~![X: $i] : ((~room(X)) | (X = |'mary'|))) | (~room(mary)) | (mary = |'mary'|)),
inference(modus_ponens,[status(thm)],[23, 22])).
tff(25,plain,
(mary = |'mary'|),
inference(unit_resolution,[status(thm)],[24, 21, 18])).
tff(26,plain,
(mary = fred),
inference(transitivity,[status(thm)],[25, 7])).
tff(27,plain,
((~(mary = fred)) <=> (~(mary = fred))),
inference(rewrite,[status(thm)],[])).
tff(28,axiom,((((((((((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))) & (~(susan = lucy))) & (~(lucy = mary))) & (~(lucy = paul))) & (~(lucy = fred))) & (~(lucy = alice))) & (~(lucy = john))) & (~(lucy = susan))), file('/mnt/tmpfs//21337710477640378606193.p','b14')).
tff(29,plain,
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inference(and_elim,[status(thm)],[28])).
tff(30,plain,
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inference(and_elim,[status(thm)],[29])).
tff(31,plain,
(((((((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))) & (~(susan = lucy))) & (~(lucy = mary))) & (~(lucy = paul))) & (~(lucy = fred))),
inference(and_elim,[status(thm)],[30])).
tff(32,plain,
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inference(and_elim,[status(thm)],[31])).
tff(33,plain,
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inference(and_elim,[status(thm)],[32])).
tff(34,plain,
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inference(and_elim,[status(thm)],[33])).
tff(35,plain,
(((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))),
inference(and_elim,[status(thm)],[34])).
tff(36,plain,
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inference(and_elim,[status(thm)],[35])).
tff(37,plain,
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inference(and_elim,[status(thm)],[36])).
tff(38,plain,
((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))),
inference(and_elim,[status(thm)],[37])).
tff(39,plain,
(((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))),
inference(and_elim,[status(thm)],[38])).
tff(40,plain,
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inference(and_elim,[status(thm)],[39])).
tff(41,plain,
(((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))),
inference(and_elim,[status(thm)],[40])).
tff(42,plain,
((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))),
inference(and_elim,[status(thm)],[41])).
tff(43,plain,
(((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))),
inference(and_elim,[status(thm)],[42])).
tff(44,plain,
((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))),
inference(and_elim,[status(thm)],[43])).
tff(45,plain,
(((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))),
inference(and_elim,[status(thm)],[44])).
tff(46,plain,
((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))),
inference(and_elim,[status(thm)],[45])).
tff(47,plain,
(((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))),
inference(and_elim,[status(thm)],[46])).
tff(48,plain,
((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))),
inference(and_elim,[status(thm)],[47])).
tff(49,plain,
(((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))),
inference(and_elim,[status(thm)],[48])).
tff(50,plain,
((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))),
inference(and_elim,[status(thm)],[49])).
tff(51,plain,
(((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))),
inference(and_elim,[status(thm)],[50])).
tff(52,plain,
((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))),
inference(and_elim,[status(thm)],[51])).
tff(53,plain,
(((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))),
inference(and_elim,[status(thm)],[52])).
tff(54,plain,
((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))),
inference(and_elim,[status(thm)],[53])).
tff(55,plain,
(((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))),
inference(and_elim,[status(thm)],[54])).
tff(56,plain,
((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))),
inference(and_elim,[status(thm)],[55])).
tff(57,plain,
(((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))),
inference(and_elim,[status(thm)],[56])).
tff(58,plain,
((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))),
inference(and_elim,[status(thm)],[57])).
tff(59,plain,
(((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))),
inference(and_elim,[status(thm)],[58])).
tff(60,plain,
((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))),
inference(and_elim,[status(thm)],[59])).
tff(61,plain,
(((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))),
inference(and_elim,[status(thm)],[60])).
tff(62,plain,
((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))),
inference(and_elim,[status(thm)],[61])).
tff(63,plain,
(((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))),
inference(and_elim,[status(thm)],[62])).
tff(64,plain,
((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))),
inference(and_elim,[status(thm)],[63])).
tff(65,plain,
(((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))),
inference(and_elim,[status(thm)],[64])).
tff(66,plain,
((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))),
inference(and_elim,[status(thm)],[65])).
tff(67,plain,
(((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))),
inference(and_elim,[status(thm)],[66])).
tff(68,plain,
((~(mary = paul)) & (~(mary = fred))),
inference(and_elim,[status(thm)],[67])).
tff(69,plain,
(~(mary = fred)),
inference(and_elim,[status(thm)],[68])).
tff(70,plain,
(~(mary = fred)),
inference(modus_ponens,[status(thm)],[69, 27])).
tff(71,plain,
($false),
inference(unit_resolution,[status(thm)],[70, 26])).
tff(72,plain,(~(fred = |'mary'|)), inference(lemma,lemma(discharge,[]))).
tff(73,plain,
(((~![X: $i] : ((~room(X)) | (X = |'mary'|))) | ((~room(fred)) | (fred = |'mary'|))) <=> ((~![X: $i] : ((~room(X)) | (X = |'mary'|))) | (~room(fred)) | (fred = |'mary'|))),
inference(rewrite,[status(thm)],[])).
tff(74,plain,
((~![X: $i] : ((~room(X)) | (X = |'mary'|))) | ((~room(fred)) | (fred = |'mary'|))),
inference(quant_inst,[status(thm)],[])).
tff(75,plain,
((~![X: $i] : ((~room(X)) | (X = |'mary'|))) | (~room(fred)) | (fred = |'mary'|)),
inference(modus_ponens,[status(thm)],[74, 73])).
tff(76,plain,
($false),
inference(unit_resolution,[status(thm)],[75, 18, 72, 5])).
tff(77,plain,(~room(fred)), inference(lemma,lemma(discharge,[]))).
tff(78,plain,
(^[X: $i] : refl((room(X) | (~like(fred, X))) <=> (room(X) | (~like(fred, X))))),
inference(bind,[status(th)],[])).
tff(79,plain,
(![X: $i] : (room(X) | (~like(fred, X))) <=> ![X: $i] : (room(X) | (~like(fred, X)))),
inference(quant_intro,[status(thm)],[78])).
tff(80,plain,
(![X: $i] : (room(X) | (~like(fred, X))) <=> ![X: $i] : (room(X) | (~like(fred, X)))),
inference(rewrite,[status(thm)],[])).
tff(81,plain,
(![X: $i] : (room(X) | (~like(fred, X)))),
inference(and_elim,[status(thm)],[14])).
tff(82,plain,
(![X: $i] : (room(X) | (~like(fred, X)))),
inference(modus_ponens,[status(thm)],[81, 80])).
tff(83,plain,(
![X: $i] : (room(X) | (~like(fred, X)))),
inference(skolemize,[status(sab)],[82])).
tff(84,plain,
(![X: $i] : (room(X) | (~like(fred, X)))),
inference(modus_ponens,[status(thm)],[83, 79])).
tff(85,plain,
(((~![X: $i] : (room(X) | (~like(fred, X)))) | (room(fred) | (~like(fred, fred)))) <=> ((~![X: $i] : (room(X) | (~like(fred, X)))) | room(fred) | (~like(fred, fred)))),
inference(rewrite,[status(thm)],[])).
tff(86,plain,
((~![X: $i] : (room(X) | (~like(fred, X)))) | (room(fred) | (~like(fred, fred)))),
inference(quant_inst,[status(thm)],[])).
tff(87,plain,
((~![X: $i] : (room(X) | (~like(fred, X)))) | room(fred) | (~like(fred, fred))),
inference(modus_ponens,[status(thm)],[86, 85])).
tff(88,plain,
(~like(fred, fred)),
inference(unit_resolution,[status(thm)],[87, 84, 77])).
tff(89,assumption,(~((~room(X!4)) | (X!4 = |'mary'|))), introduced(assumption)).
tff(90,plain,
(((~room(X!4)) | (X!4 = |'mary'|)) | (~(X!4 = |'mary'|))),
inference(tautology,[status(thm)],[])).
tff(91,plain,
(~(X!4 = |'mary'|)),
inference(unit_resolution,[status(thm)],[90, 89])).
tff(92,plain,
(((~room(X!4)) | (X!4 = |'mary'|)) | room(X!4)),
inference(tautology,[status(thm)],[])).
tff(93,plain,
(room(X!4)),
inference(unit_resolution,[status(thm)],[92, 89])).
tff(94,plain,
(((~![X: $i] : ((~room(X)) | (X = |'mary'|))) | ((~room(X!4)) | (X!4 = |'mary'|))) <=> ((~![X: $i] : ((~room(X)) | (X = |'mary'|))) | (~room(X!4)) | (X!4 = |'mary'|))),
inference(rewrite,[status(thm)],[])).
tff(95,plain,
((~![X: $i] : ((~room(X)) | (X = |'mary'|))) | ((~room(X!4)) | (X!4 = |'mary'|))),
inference(quant_inst,[status(thm)],[])).
tff(96,plain,
((~![X: $i] : ((~room(X)) | (X = |'mary'|))) | (~room(X!4)) | (X!4 = |'mary'|)),
inference(modus_ponens,[status(thm)],[95, 94])).
tff(97,plain,
($false),
inference(unit_resolution,[status(thm)],[96, 18, 93, 91])).
tff(98,plain,((~room(X!4)) | (X!4 = |'mary'|)), inference(lemma,lemma(discharge,[]))).
tff(99,plain,
(((~room(mary)) | (~((~room(X!4)) | (X!4 = |'mary'|))) | ![X: $i, Y: $i] : ((~like(X, Y)) | like(fred, Y) | (~taller(fred, X)))) <=> ((~room(mary)) | (~((~room(X!4)) | (X!4 = |'mary'|))) | ![X: $i, Y: $i] : ((~like(X, Y)) | like(fred, Y) | (~taller(fred, X))))),
inference(rewrite,[status(thm)],[])).
tff(100,plain,
(((~room(mary)) | (~((~room(X!4)) | (X!4 = |'mary'|))) | ![X: $i, Y: $i] : (~(taller(fred, X) & (~like(fred, Y)) & like(X, Y)))) <=> ((~room(mary)) | (~((~room(X!4)) | (X!4 = |'mary'|))) | ![X: $i, Y: $i] : ((~like(X, Y)) | like(fred, Y) | (~taller(fred, X))))),
inference(rewrite,[status(thm)],[])).
tff(101,plain,
(((~room(mary)) | (~((~room(X!4)) | (X!4 = |'mary'|))) | ![X: $i, Y: $i] : (~(taller(fred, X) & (~like(fred, Y)) & like(X, Y)))) <=> ((~room(mary)) | (~((~room(X!4)) | (X!4 = |'mary'|))) | ![X: $i, Y: $i] : (~(taller(fred, X) & (~like(fred, Y)) & like(X, Y))))),
inference(rewrite,[status(thm)],[])).
tff(102,plain,
((room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & ?[X: $i, Y: $i] : (taller(fred, X) & (~like(fred, Y)) & like(X, Y))) <=> (room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & ?[X: $i, Y: $i] : (taller(fred, X) & (~like(fred, Y)) & like(X, Y)))),
inference(rewrite,[status(thm)],[])).
tff(103,plain,
((~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & ?[X: $i, Y: $i] : (taller(fred, X) & (~like(fred, Y)) & like(X, Y)))) <=> (~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & ?[X: $i, Y: $i] : (taller(fred, X) & (~like(fred, Y)) & like(X, Y))))),
inference(monotonicity,[status(thm)],[102])).
tff(104,plain,
((~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & ?[X: $i, Y: $i] : (taller(fred, X) & (~like(fred, Y)) & like(X, Y)))) <=> (~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & ?[X: $i, Y: $i] : (taller(fred, X) & (~like(fred, Y)) & like(X, Y))))),
inference(rewrite,[status(thm)],[])).
tff(105,plain,
(~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & ?[X: $i, Y: $i] : (taller(fred, X) & (~like(fred, Y)) & like(X, Y)))),
inference(or_elim,[status(thm)],[13])).
tff(106,plain,
(~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & ?[X: $i, Y: $i] : (taller(fred, X) & (~like(fred, Y)) & like(X, Y)))),
inference(modus_ponens,[status(thm)],[105, 103])).
tff(107,plain,
(~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & ?[X: $i, Y: $i] : (taller(fred, X) & (~like(fred, Y)) & like(X, Y)))),
inference(modus_ponens,[status(thm)],[106, 104])).
tff(108,plain,
(~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & ?[X: $i, Y: $i] : (taller(fred, X) & (~like(fred, Y)) & like(X, Y)))),
inference(modus_ponens,[status(thm)],[107, 103])).
unexpected number of arguments: (let ((a!1 (refl (~ (not (room mary)) (not (room mary)))))
(a!2 (forall ((X $i)) (or (not (room X)) (= X |'mary'|))))
(a!3 (not (or (not (room X!4)) (= X!4 |'mary'|))))
(a!4 (lambda ((X $i) (Y $i))
(let ((a!1 (and (taller fred X) (not (like fred Y)) (like X Y))))
(refl (~ (not a!1) (not a!1))))))
(a!5 (exists ((X $i) (Y $i))
(and (taller fred X) (not (like fred Y)) (like X Y))))
(a!6 (forall ((X $i) (Y $i))
(let ((a!1 (and (taller fred X) (not (like fred Y)) (like X Y))))
(not a!1)))))
(let ((a!7 (~ (not (and (room mary) a!2 a!5)) (or (not (room mary)) a!3 a!6))))
(nnf-neg a!1
(sk (~ (not a!2) a!3))
(nnf-neg (proof-bind a!4) (~ (not a!5) a!6))
a!7)))
| room(michael)&(![X]:(room(X)=>(X='michael')))&
((![X]:(taller(X,michael)))&
((?[X,Y]:(~room(X)&~room(Y)&(taller(miguel,X)&taller(miguel,Y))&(X!=Y))))&
(![X]:(~room(X)=>(~like(miguel,X))))&
(?[X,Y]:((taller(miguel,X))&(like(Y,miguel))&(taller(X,Y))))) | room(michael)&(![X]:(room(X)=>(X='michael')))&
(?[X,Y]:((taller(miguel,X))&(~like(miguel,Y))&(like(X,Y)))) | contradiction | neutral | entailment |
Sharon, Theresa are the only persons in the room.
“No one outside the room who is not Sharon is a tall tourist” if “Theresa neither is not tall nor is not liked by Gloria” and vice versa.
Only one person outside the room likes Deanna.
Sharon and Gloria like each other. | Sharon who does not like Gloria, is a rich tourist. | contradiction | - | room(sharon)&room(theresa)&(![X]:(room(X)=>(X='sharon'|X='theresa')))&
(((~((~tall(theresa))|(~like(theresa,gloria))))<=>(~?[X]:(~room(X)=>(((X!=sharon)=>(tall(X)&tourist(X)))))))&
(((?[X]:(~room(X)&like(deanna,X)))&(![X,Y]:((like(deanna,X)&like(deanna,Y))=>(X=Y)))))&
((like(sharon,gloria) & like(gloria,sharon)))) | room(sharon)&room(theresa)&(![X]:(room(X)=>(X='sharon'|X='theresa')))&
((~like(gloria,sharon))&(rich(sharon)&tourist(sharon))) | neutral | neutral | contradiction |
Carolina, Michael, Johanna, Glenda are the only persons in the room.
Only one person outside the room does not hate Delores.
Gladys is quieter than Glenda.
Michael who is not hated by Delores, is a client of Gladys.
Glenda and Michael hate each other. | Glenda who is a quiet person, is a client of Gladys. | neutral | % SZS status Satisfiable
| room(carolina)&room(michael)&room(johanna)&room(glenda)&(![X]:(room(X)=>(X='carolina'|X='michael'|X='johanna'|X='glenda')))&
((((?[X]:(~room(X)&~hate(delores,X)))&(![X,Y]:((~hate(delores,X)&~hate(delores,Y))=>(X=Y)))))&
(quieter(glenda,gladys))&
((~hate(michael,delores))&(client(gladys,michael)))&
((hate(glenda,michael) & hate(michael,glenda)))) | room(carolina)&room(michael)&room(johanna)&room(glenda)&(![X]:(room(X)=>(X='carolina'|X='michael'|X='johanna'|X='glenda')))&
((quiet(glenda)&person(glenda))&(client(gladys,glenda))) | contradiction | contradiction | contradiction |
Manuel, Jessie, Richard, Lori are the only persons in the room. Manuel is the quietest in the room if more than one person outside the room enjoys spelunking and vice versa. Manuel who does not like Joseph, is not liked by Joseph. Manuel is quieter than Joseph. More than one person outside the room enjoys spelunking. Only one person outside the room does not enjoy pottery. Manuel is not a coffee connoisseur or does not enjoy pottery or both. | Manuel is not a coffee connoisseur or is not liked by Joseph or both. | entailment | % SZS status Unsatisfiable
% SZS output start Proof
tff(room_type, type, (
room: $i > $o)).
tff(tptp_fun_X_4_type, type, (
tptp_fun_X_4: $i)).
tff(tptp_fun__mary__type, type, (
tptp_fun__mary_: $i)).
tff(tptp_fun__paul__type, type, (
tptp_fun__paul_: $i)).
tff(tptp_fun__fred__type, type, (
tptp_fun__fred_: $i)).
tff(tptp_fun__alice__type, type, (
tptp_fun__alice_: $i)).
tff(like_type, type, (
like: ( $i * $i ) > $o)).
tff(john_type, type, (
john: $i)).
tff(mary_type, type, (
mary: $i)).
tff(predb_type, type, (
predb: $i > $o)).
tff(predc_type, type, (
predc: $i > $o)).
tff(preda_type, type, (
preda: $i > $o)).
tff(quieter_type, type, (
quieter: ( $i * $i ) > $o)).
tff(alice_type, type, (
alice: $i)).
tff(fred_type, type, (
fred: $i)).
tff(paul_type, type, (
paul: $i)).
tff(1,plain,
((~like(mary, john)) <=> (~like(mary, john))),
inference(rewrite,[status(thm)],[])).
tff(2,plain,
((~((((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & ((((((?[X: $i, Y: $i] : ((((~room(X)) & (~room(Y))) & (preda(X) & preda(Y))) & (~(X = Y))) <=> ![X: $i] : quieter(X, mary)) & ((~like(john, mary)) & (~like(mary, john)))) & quieter(john, mary)) & ?[X: $i, Y: $i] : ((((~room(X)) & (~room(Y))) & (preda(X) & preda(Y))) & (~(X = Y)))) & (?[X: $i] : ((~room(X)) & (~predc(X))) & ![X: $i, Y: $i] : (((~predc(X)) & (~predc(Y))) => (X = Y)))) & ((~predb(mary)) | (~predc(mary))))) => (((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & ((~predb(mary)) | (~like(mary, john)))))) <=> (~((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (?[X: $i, Y: $i] : ((~room(X)) & (~room(Y)) & preda(X) & preda(Y) & (~(X = Y))) <=> ![X: $i] : quieter(X, mary)) & (~like(john, mary)) & (~like(mary, john)) & quieter(john, mary) & ?[X: $i, Y: $i] : ((~room(X)) & (~room(Y)) & preda(X) & preda(Y) & (~(X = Y))) & ?[X: $i] : ((~room(X)) & (~predc(X))) & ![X: $i, Y: $i] : ((~((~predc(X)) & (~predc(Y)))) | (X = Y)) & ((~predb(mary)) | (~predc(mary))))) | (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~predb(mary)) | (~like(mary, john))))))),
inference(rewrite,[status(thm)],[])).
tff(3,axiom,(~((((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & ((((((?[X: $i, Y: $i] : ((((~room(X)) & (~room(Y))) & (preda(X) & preda(Y))) & (~(X = Y))) <=> ![X: $i] : quieter(X, mary)) & ((~like(john, mary)) & (~like(mary, john)))) & quieter(john, mary)) & ?[X: $i, Y: $i] : ((((~room(X)) & (~room(Y))) & (preda(X) & preda(Y))) & (~(X = Y)))) & (?[X: $i] : ((~room(X)) & (~predc(X))) & ![X: $i, Y: $i] : (((~predc(X)) & (~predc(Y))) => (X = Y)))) & ((~predb(mary)) | (~predc(mary))))) => (((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & ((~predb(mary)) | (~like(mary, john)))))), file('/mnt/tmpfs//8144370291588534845427393.p','negated')).
tff(4,plain,
(~((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (?[X: $i, Y: $i] : ((~room(X)) & (~room(Y)) & preda(X) & preda(Y) & (~(X = Y))) <=> ![X: $i] : quieter(X, mary)) & (~like(john, mary)) & (~like(mary, john)) & quieter(john, mary) & ?[X: $i, Y: $i] : ((~room(X)) & (~room(Y)) & preda(X) & preda(Y) & (~(X = Y))) & ?[X: $i] : ((~room(X)) & (~predc(X))) & ![X: $i, Y: $i] : ((~((~predc(X)) & (~predc(Y)))) | (X = Y)) & ((~predb(mary)) | (~predc(mary))))) | (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~predb(mary)) | (~like(mary, john)))))),
inference(modus_ponens,[status(thm)],[3, 2])).
tff(5,plain,
(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (?[X: $i, Y: $i] : ((~room(X)) & (~room(Y)) & preda(X) & preda(Y) & (~(X = Y))) <=> ![X: $i] : quieter(X, mary)) & (~like(john, mary)) & (~like(mary, john)) & quieter(john, mary) & ?[X: $i, Y: $i] : ((~room(X)) & (~room(Y)) & preda(X) & preda(Y) & (~(X = Y))) & ?[X: $i] : ((~room(X)) & (~predc(X))) & ![X: $i, Y: $i] : ((~((~predc(X)) & (~predc(Y)))) | (X = Y)) & ((~predb(mary)) | (~predc(mary)))),
inference(or_elim,[status(thm)],[4])).
tff(6,plain,
(~like(mary, john)),
inference(and_elim,[status(thm)],[5])).
tff(7,plain,
(~like(mary, john)),
inference(modus_ponens,[status(thm)],[6, 1])).
tff(8,plain,
(((~predb(mary)) | (~like(mary, john))) | like(mary, john)),
inference(tautology,[status(thm)],[])).
tff(9,plain,
((~predb(mary)) | (~like(mary, john))),
inference(unit_resolution,[status(thm)],[8, 7])).
tff(10,plain,
(room(alice) <=> room(alice)),
inference(rewrite,[status(thm)],[])).
tff(11,plain,
(room(alice)),
inference(and_elim,[status(thm)],[5])).
tff(12,plain,
(room(alice)),
inference(modus_ponens,[status(thm)],[11, 10])).
tff(13,plain,
(room(fred) <=> room(fred)),
inference(rewrite,[status(thm)],[])).
tff(14,plain,
(room(fred)),
inference(and_elim,[status(thm)],[5])).
tff(15,plain,
(room(fred)),
inference(modus_ponens,[status(thm)],[14, 13])).
tff(16,plain,
(room(paul) <=> room(paul)),
inference(rewrite,[status(thm)],[])).
tff(17,plain,
(room(paul)),
inference(and_elim,[status(thm)],[5])).
tff(18,plain,
(room(paul)),
inference(modus_ponens,[status(thm)],[17, 16])).
tff(19,plain,
(room(mary) <=> room(mary)),
inference(rewrite,[status(thm)],[])).
tff(20,plain,
(room(mary)),
inference(and_elim,[status(thm)],[5])).
tff(21,plain,
(room(mary)),
inference(modus_ponens,[status(thm)],[20, 19])).
tff(22,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4)))) | (~((~predb(mary)) | (~like(mary, john))))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4)))) | (~((~predb(mary)) | (~like(mary, john)))))),
inference(rewrite,[status(thm)],[])).
tff(23,plain,
((~((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4)))) <=> (~((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4))))),
inference(rewrite,[status(thm)],[])).
tff(24,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4)))) | (~((~predb(mary)) | (~like(mary, john))))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4)))) | (~((~predb(mary)) | (~like(mary, john)))))),
inference(monotonicity,[status(thm)],[23])).
tff(25,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4)))) | (~((~predb(mary)) | (~like(mary, john))))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4)))) | (~((~predb(mary)) | (~like(mary, john)))))),
inference(transitivity,[status(thm)],[24, 22])).
tff(26,plain,
((room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~predb(mary)) | (~like(mary, john)))) <=> (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~predb(mary)) | (~like(mary, john))))),
inference(rewrite,[status(thm)],[])).
tff(27,plain,
((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~predb(mary)) | (~like(mary, john))))) <=> (~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~predb(mary)) | (~like(mary, john)))))),
inference(monotonicity,[status(thm)],[26])).
tff(28,plain,
((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~predb(mary)) | (~like(mary, john))))) <=> (~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~predb(mary)) | (~like(mary, john)))))),
inference(rewrite,[status(thm)],[])).
tff(29,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~predb(mary)) | (~like(mary, john))))),
inference(or_elim,[status(thm)],[4])).
tff(30,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~predb(mary)) | (~like(mary, john))))),
inference(modus_ponens,[status(thm)],[29, 27])).
tff(31,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~predb(mary)) | (~like(mary, john))))),
inference(modus_ponens,[status(thm)],[30, 28])).
tff(32,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~predb(mary)) | (~like(mary, john))))),
inference(modus_ponens,[status(thm)],[31, 27])).
unexpected number of arguments: (let ((a!1 (refl (~ (not (room mary)) (not (room mary)))))
(a!2 (refl (~ (not (room paul)) (not (room paul)))))
(a!3 (refl (~ (not (room fred)) (not (room fred)))))
(a!4 (refl (~ (not (room alice)) (not (room alice)))))
(a!5 (forall ((X $i))
(or (= X |'alice'|)
(= X |'fred'|)
(= X |'paul'|)
(= X |'mary'|)
(not (room X)))))
(a!6 (not (or (= X!4 |'alice'|)
(= X!4 |'fred'|)
(= X!4 |'paul'|)
(= X!4 |'mary'|)
(not (room X!4)))))
(a!7 (not (or (not (predb mary)) (not (like mary john))))))
(let ((a!8 (and (room mary)
(room paul)
(room fred)
(room alice)
a!5
(or (not (predb mary)) (not (like mary john))))))
(let ((a!9 (~ (not a!8)
(or (not (room mary))
(not (room paul))
(not (room fred))
(not (room alice))
a!6
a!7))))
(nnf-neg a!1 a!2 a!3 a!4 (sk (~ (not a!5) a!6)) (refl (~ a!7 a!7)) a!9))))
| room(manuel)&room(jessie)&room(richard)&room(lori)&(![X]:(room(X)=>(X='manuel'|X='jessie'|X='richard'|X='lori')))&
((((?[X,Y]:(~room(X)&~room(Y)&(enjoys_spelunking(X)&enjoys_spelunking(Y))&(X!=Y))))<=>(![X]:(quieter(X,manuel))))&
((~like(joseph,manuel))&(~like(manuel,joseph)))&
(quieter(joseph,manuel))&
((?[X,Y]:(~room(X)&~room(Y)&(enjoys_spelunking(X)&enjoys_spelunking(Y))&(X!=Y))))&
(((?[X]:(~room(X)&does_not_enjoy_pottery(X)))&(![X,Y]:((does_not_enjoy_pottery(X)&does_not_enjoy_pottery(Y))=>(X=Y)))))&
(((is_not_a_coffee_connoisseur(manuel))|(does_not_enjoy_pottery(manuel))))) | room(manuel)&room(jessie)&room(richard)&room(lori)&(![X]:(room(X)=>(X='manuel'|X='jessie'|X='richard'|X='lori')))&
(((is_not_a_coffee_connoisseur(manuel))|(~like(manuel,joseph)))) | entailment | entailment | entailment |
Alma who is not hated by Deborah, hates Deborah. | Alma does not hate Deborah or hates Deborah or both. | entailment | % SZS status Unsatisfiable
% SZS output start Proof
tff(tptp_fun__mary__type, type, (
tptp_fun__mary_: $i)).
tff(tptp_fun_X_0_type, type, (
tptp_fun_X_0: $i)).
tff(room_type, type, (
room: $i > $o)).
tff(mary_type, type, (
mary: $i)).
tff(hate_type, type, (
hate: ( $i * $i ) > $o)).
tff(paul_type, type, (
paul: $i)).
tff(1,plain,
(room(mary) <=> room(mary)),
inference(rewrite,[status(thm)],[])).
tff(2,plain,
((~(((room(mary) & ![X: $i] : (room(X) => (X = |'mary'|))) & ((~hate(mary, paul)) & hate(paul, mary))) => ((room(mary) & ![X: $i] : (room(X) => (X = |'mary'|))) & ((~hate(paul, mary)) | hate(paul, mary))))) <=> (~((~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & (~hate(mary, paul)) & hate(paul, mary))) | (room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)))))),
inference(rewrite,[status(thm)],[])).
tff(3,axiom,(~(((room(mary) & ![X: $i] : (room(X) => (X = |'mary'|))) & ((~hate(mary, paul)) & hate(paul, mary))) => ((room(mary) & ![X: $i] : (room(X) => (X = |'mary'|))) & ((~hate(paul, mary)) | hate(paul, mary))))), file('/mnt/tmpfs//6301874665188961233201683.p','negated')).
tff(4,plain,
(~((~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & (~hate(mary, paul)) & hate(paul, mary))) | (room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|))))),
inference(modus_ponens,[status(thm)],[3, 2])).
tff(5,plain,
(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & (~hate(mary, paul)) & hate(paul, mary)),
inference(or_elim,[status(thm)],[4])).
tff(6,plain,
(room(mary)),
inference(and_elim,[status(thm)],[5])).
tff(7,plain,
(room(mary)),
inference(modus_ponens,[status(thm)],[6, 1])).
tff(8,plain,
((room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|))) <=> (room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)))),
inference(rewrite,[status(thm)],[])).
tff(9,plain,
((~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)))) <=> (~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|))))),
inference(monotonicity,[status(thm)],[8])).
tff(10,plain,
((~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)))) <=> (~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|))))),
inference(rewrite,[status(thm)],[])).
tff(11,plain,
(~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)))),
inference(or_elim,[status(thm)],[4])).
tff(12,plain,
(~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)))),
inference(modus_ponens,[status(thm)],[11, 9])).
tff(13,plain,
(~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)))),
inference(modus_ponens,[status(thm)],[12, 10])).
tff(14,plain,
(~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)))),
inference(modus_ponens,[status(thm)],[13, 9])).
unexpected number of arguments: (let ((a!1 (refl (~ (not (room mary)) (not (room mary)))))
(a!2 (forall ((X $i)) (or (not (room X)) (= X |'mary'|))))
(a!3 (not (or (not (room X!0)) (= X!0 |'mary'|)))))
(let ((a!4 (~ (not (and (room mary) a!2)) (or (not (room mary)) a!3))))
(nnf-neg a!1 (sk (~ (not a!2) a!3)) a!4)))
| room(alma)&(![X]:(room(X)=>(X='alma')))&
((~hate(alma,deborah))&(hate(deborah,alma))) | room(alma)&(![X]:(room(X)=>(X='alma')))&
(((~hate(deborah,alma))|(hate(deborah,alma)))) | contradiction | entailment | contradiction |
George is the only person in the room.
'George either is a happy creative person or is not a tall european' if 'someone who does not practice kickboxing hate someone who is not liked by Mary'.
'More than one person outside the room likes Mary' only if 'someone who does not like Robert hate someone who practices kickboxing'.
More than one person outside the room is not creative.
George is not a tall person or is taller than Fernando or both.
Someone who is not a tall creative happy tourist is taller than someone who does not hate Armando.
George is the tallest in the room.
Only one person outside the room is liked by Robert.
More than one person outside the room likes Mary. | Someone who is not a tall european is taller than someone who is liked by Mary. | neutral | % SZS status Satisfiable
| room(george)&(![X]:(room(X)=>(X='george')))&
(((?[X,Y]:((does_not_practice_kickboxing(X))&(~like(Y,mary))&(hate(X,Y))))=>((((happy(george)&creative(george)&person(george))|(~(tall(george)&european(george))))&(~((happy(george)&creative(george)&person(george))|(~(tall(george)&european(george))))))))&
(((?[X,Y]:(~room(X)&~room(Y)&(like(mary,X)&like(mary,Y))&(X!=Y))))=>(?[X,Y]:((~like(robert,X))&(practices_kickboxing(Y))&(hate(X,Y)))))&
((?[X,Y]:(~room(X)&~room(Y)&(~creative(X)&~creative(Y))&(X!=Y))))&
(((~(tall(george)&person(george)))|(taller(fernando,george))))&
(?[X,Y]:((~(tall(X)&creative(X)&happy(X)&tourist(X)))&(~hate(armando,Y))&(taller(X,Y))))&
(![X]:(taller(X,george)))&
(((?[X]:(~room(X)&like(X,robert)))&(![X,Y]:((like(X,robert)&like(Y,robert))=>(X=Y)))))&
((?[X,Y]:(~room(X)&~room(Y)&(like(mary,X)&like(mary,Y))&(X!=Y))))) | room(george)&(![X]:(room(X)=>(X='george')))&
(?[X,Y]:((~(tall(X)&european(X)))&(like(Y,mary))&(taller(X,Y)))) | contradiction | entailment | neutral |
Ronnie, Guadalupe are the only persons in the room.
"Someone who owns a vinyl record player is quieter than someone who does not hate Sarah" if "Ronnie is the quietest in the room".
"Ronnie is the quietest in the room" if "Ronnie and Chantelle hate each other" and vice versa.
Everyone outside the room who is a tall tourist is a tall happy person.
Ronnie is the least tall in the room.
Ronnie hates Sarah or owns a vinyl record player or both.
Someone who is not tall, not quiet, not brave is a client of someone who is not happy, not quiet, not tall, not brave.
Only one person outside the room does not hate Chantelle.
Ronnie does not own a vinyl record player. | It is not the case that 'Ronnie is a quiet tall person or hates Chantelle or both'. | contradiction | - | room(ronnie)&room(guadalupe)&(![X]:(room(X)=>(X='ronnie'|X='guadalupe')))&
(((![X]:(quieter(X,ronnie)))=>(?[X,Y]:((owns_a_vinyl_record_player(X))&(~hate(sarah,Y))&(quieter(X,Y)))))&
(((hate(ronnie,chantelle) & hate(chantelle,ronnie)))<=>(![X]:(quieter(X,ronnie))))&
(![X]:(~room(X)=>(((tall(X)&tourist(X))=>(tall(X)&happy(X)&person(X))))))&
(![X]:(taller(ronnie,X)))&
(((hate(sarah,ronnie))|(owns_a_vinyl_record_player(ronnie))))&
(?[X,Y]:((~tall(X)&~quiet(X)&~brave(X))&(~happy(Y)&~quiet(Y)&~tall(Y)&~brave(Y))&(client(X,Y))))&
(((?[X]:(~room(X)&~hate(chantelle,X)))&(![X,Y]:((~hate(chantelle,X)&~hate(chantelle,Y))=>(X=Y)))))&
(does_not_own_a_vinyl_record_player(ronnie))) | room(ronnie)&room(guadalupe)&(![X]:(room(X)=>(X='ronnie'|X='guadalupe')))&
(~(((quiet(ronnie)&tall(ronnie)&person(ronnie))|(hate(chantelle,ronnie))))) | entailment | entailment | contradiction |
Despina is the only person in the room.
Someone outside the room who can play the harmonica does not like Johnathan if Devorah is a client of Despina.
Despina neither is not liked by Olga nor is not liked by Johnathan.
Only one person outside the room does not hate Olga.
More than one person outside the room is a client of Devorah.
Despina is the least quiet in the room.
More than one person outside the room is a happy creative person. | Despina likes Olga and is not a creative european. | contradiction | - | room(despina)&(![X]:(room(X)=>(X='despina')))&
(((client(despina,devorah))=>(?[X]:(~room(X)=>(((can_play_the_harmonica(X))=>(~like(johnathanathan,X)))))))&
(~((~like(despina,olga))|(~like(despina,johnathanathan))))&
(((?[X]:(~room(X)&~hate(olga,X)))&(![X,Y]:((~hate(olga,X)&~hate(olga,Y))=>(X=Y)))))&
((?[X,Y]:(~room(X)&~room(Y)&(client(devorah,X)&client(devorah,Y))&(X!=Y))))&
(![X]:(quieter(despina,X)))&
((?[X,Y]:(~room(X)&~room(Y)&(happy(X)&creative(X)&person(X)&happy(Y)&creative(Y)&person(Y))&(X!=Y))))) | room(despina)&(![X]:(room(X)=>(X='despina')))&
((like(olga,despina))&(~(creative(despina)&european(despina)))) | contradiction | contradiction | neutral |
Kim, Barbara, Cheryl, Juliane are the only persons in the room. Cheryl and Kim do not like Jorge. Cheryl who is a quiet person, is hated by Jorge. Someone who does not like Jorge is quieter than someone who is not liked by John. Everyone in the room who is not Cheryl does not like John. Someone in the room who is hated by Jorge is not a happy brave tall person. Juliane who is a client of Jorge, is taller than John. | Cheryl neither is liked by Jorge nor is not brave, not quiet, not tall. | entailment | % SZS status Unsatisfiable
% SZS output start Proof
tff(room_type, type, (
room: $i > $o)).
tff(tptp_fun_X_3_type, type, (
tptp_fun_X_3: $i)).
tff(tptp_fun__mary__type, type, (
tptp_fun__mary_: $i)).
tff(tptp_fun__paul__type, type, (
tptp_fun__paul_: $i)).
tff(tptp_fun__fred__type, type, (
tptp_fun__fred_: $i)).
tff(tptp_fun__alice__type, type, (
tptp_fun__alice_: $i)).
tff(like_type, type, (
like: ( $i * $i ) > $o)).
tff(susan_type, type, (
susan: $i)).
tff(fred_type, type, (
fred: $i)).
tff(hate_type, type, (
hate: ( $i * $i ) > $o)).
tff(taller_type, type, (
taller: ( $i * $i ) > $o)).
tff(alice_type, type, (
alice: $i)).
tff(lucy_type, type, (
lucy: $i)).
tff(client_type, type, (
client: ( $i * $i ) > $o)).
tff(person_type, type, (
person: $i > $o)).
tff(tall_type, type, (
tall: $i > $o)).
tff(brave_type, type, (
brave: $i > $o)).
tff(happy_type, type, (
happy: $i > $o)).
tff(quieter_type, type, (
quieter: ( $i * $i ) > $o)).
tff(quiet_type, type, (
quiet: $i > $o)).
tff(mary_type, type, (
mary: $i)).
tff(paul_type, type, (
paul: $i)).
tff(john_type, type, (
john: $i)).
tff(1,plain,
(hate(fred, susan) <=> hate(fred, susan)),
inference(rewrite,[status(thm)],[])).
tff(2,plain,
((~((((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & (((((((~like(susan, fred)) & (~like(susan, mary))) & ((quiet(fred) & person(fred)) & hate(fred, susan))) & ?[X: $i, Y: $i] : (((~like(susan, X)) & (~like(Y, lucy))) & quieter(X, Y))) & ![X: $i] : (room(X) => ((~(X = fred)) => (~like(lucy, X))))) & ?[X: $i] : (room(X) => (hate(X, susan) => (~(((happy(X) & brave(X)) & tall(X)) & person(X)))))) & (client(susan, alice) & taller(lucy, alice)))) => (((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & (~(like(fred, susan) | (((~brave(fred)) & (~quiet(fred))) & (~tall(fred)))))))) <=> (~((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~like(susan, fred)) & (~like(susan, mary)) & quiet(fred) & person(fred) & hate(fred, susan) & ?[X: $i, Y: $i] : ((~like(susan, X)) & (~like(Y, lucy)) & quieter(X, Y)) & ![X: $i] : ((~like(lucy, X)) | (X = fred) | (~room(X))) & ?[X: $i] : ((~room(X)) | (~hate(X, susan)) | (~(happy(X) & brave(X) & tall(X) & person(X)))) & client(susan, alice) & taller(lucy, alice))) | (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(like(fred, susan) | ((~brave(fred)) & (~quiet(fred)) & (~tall(fred))))))))),
inference(rewrite,[status(thm)],[])).
tff(3,axiom,(~((((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & (((((((~like(susan, fred)) & (~like(susan, mary))) & ((quiet(fred) & person(fred)) & hate(fred, susan))) & ?[X: $i, Y: $i] : (((~like(susan, X)) & (~like(Y, lucy))) & quieter(X, Y))) & ![X: $i] : (room(X) => ((~(X = fred)) => (~like(lucy, X))))) & ?[X: $i] : (room(X) => (hate(X, susan) => (~(((happy(X) & brave(X)) & tall(X)) & person(X)))))) & (client(susan, alice) & taller(lucy, alice)))) => (((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & (~(like(fred, susan) | (((~brave(fred)) & (~quiet(fred))) & (~tall(fred)))))))), file('/mnt/tmpfs//8272841622497688283376948.p','negated')).
tff(4,plain,
(~((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~like(susan, fred)) & (~like(susan, mary)) & quiet(fred) & person(fred) & hate(fred, susan) & ?[X: $i, Y: $i] : ((~like(susan, X)) & (~like(Y, lucy)) & quieter(X, Y)) & ![X: $i] : ((~like(lucy, X)) | (X = fred) | (~room(X))) & ?[X: $i] : ((~room(X)) | (~hate(X, susan)) | (~(happy(X) & brave(X) & tall(X) & person(X)))) & client(susan, alice) & taller(lucy, alice))) | (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(like(fred, susan) | ((~brave(fred)) & (~quiet(fred)) & (~tall(fred)))))))),
inference(modus_ponens,[status(thm)],[3, 2])).
tff(5,plain,
(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~like(susan, fred)) & (~like(susan, mary)) & quiet(fred) & person(fred) & hate(fred, susan) & ?[X: $i, Y: $i] : ((~like(susan, X)) & (~like(Y, lucy)) & quieter(X, Y)) & ![X: $i] : ((~like(lucy, X)) | (X = fred) | (~room(X))) & ?[X: $i] : ((~room(X)) | (~hate(X, susan)) | (~(happy(X) & brave(X) & tall(X) & person(X)))) & client(susan, alice) & taller(lucy, alice)),
inference(or_elim,[status(thm)],[4])).
tff(6,plain,
(hate(fred, susan)),
inference(and_elim,[status(thm)],[5])).
tff(7,plain,
(hate(fred, susan)),
inference(modus_ponens,[status(thm)],[6, 1])).
tff(8,plain,
((~(fred = susan)) <=> (~(fred = susan))),
inference(rewrite,[status(thm)],[])).
tff(9,axiom,((((((((((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))) & (~(susan = lucy))) & (~(lucy = mary))) & (~(lucy = paul))) & (~(lucy = fred))) & (~(lucy = alice))) & (~(lucy = john))) & (~(lucy = susan))), file('/mnt/tmpfs//8272841622497688283376948.p','b14')).
tff(10,plain,
(((((((((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))) & (~(susan = lucy))) & (~(lucy = mary))) & (~(lucy = paul))) & (~(lucy = fred))) & (~(lucy = alice))) & (~(lucy = john))),
inference(and_elim,[status(thm)],[9])).
tff(11,plain,
((((((((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))) & (~(susan = lucy))) & (~(lucy = mary))) & (~(lucy = paul))) & (~(lucy = fred))) & (~(lucy = alice))),
inference(and_elim,[status(thm)],[10])).
tff(12,plain,
(((((((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))) & (~(susan = lucy))) & (~(lucy = mary))) & (~(lucy = paul))) & (~(lucy = fred))),
inference(and_elim,[status(thm)],[11])).
tff(13,plain,
((((((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))) & (~(susan = lucy))) & (~(lucy = mary))) & (~(lucy = paul))),
inference(and_elim,[status(thm)],[12])).
tff(14,plain,
(((((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))) & (~(susan = lucy))) & (~(lucy = mary))),
inference(and_elim,[status(thm)],[13])).
tff(15,plain,
((((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))) & (~(susan = lucy))),
inference(and_elim,[status(thm)],[14])).
tff(16,plain,
(((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))),
inference(and_elim,[status(thm)],[15])).
tff(17,plain,
((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))),
inference(and_elim,[status(thm)],[16])).
tff(18,plain,
(((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))),
inference(and_elim,[status(thm)],[17])).
tff(19,plain,
((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))),
inference(and_elim,[status(thm)],[18])).
tff(20,plain,
(((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))),
inference(and_elim,[status(thm)],[19])).
tff(21,plain,
((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))),
inference(and_elim,[status(thm)],[20])).
tff(22,plain,
(((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))),
inference(and_elim,[status(thm)],[21])).
tff(23,plain,
((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))),
inference(and_elim,[status(thm)],[22])).
tff(24,plain,
(((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))),
inference(and_elim,[status(thm)],[23])).
tff(25,plain,
((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))),
inference(and_elim,[status(thm)],[24])).
tff(26,plain,
(((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))),
inference(and_elim,[status(thm)],[25])).
tff(27,plain,
((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))),
inference(and_elim,[status(thm)],[26])).
tff(28,plain,
(((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))),
inference(and_elim,[status(thm)],[27])).
tff(29,plain,
((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))),
inference(and_elim,[status(thm)],[28])).
tff(30,plain,
(((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))),
inference(and_elim,[status(thm)],[29])).
tff(31,plain,
((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))),
inference(and_elim,[status(thm)],[30])).
tff(32,plain,
(((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))),
inference(and_elim,[status(thm)],[31])).
tff(33,plain,
((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))),
inference(and_elim,[status(thm)],[32])).
tff(34,plain,
(((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))),
inference(and_elim,[status(thm)],[33])).
tff(35,plain,
(~(fred = susan)),
inference(and_elim,[status(thm)],[34])).
tff(36,plain,
(~(fred = susan)),
inference(modus_ponens,[status(thm)],[35, 8])).
tff(37,plain,
(^[X: $i, Y: $i] : refl(((~hate(X, Y)) | (X = Y) | (~like(X, Y))) <=> ((~hate(X, Y)) | (X = Y) | (~like(X, Y))))),
inference(bind,[status(th)],[])).
tff(38,plain,
(![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y))) <=> ![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))),
inference(quant_intro,[status(thm)],[37])).
tff(39,plain,
(![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y))) <=> ![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))),
inference(rewrite,[status(thm)],[])).
tff(40,plain,
(^[X: $i, Y: $i] : trans(monotonicity(rewrite((like(X, Y) => (~hate(X, Y))) <=> ((~hate(X, Y)) | (~like(X, Y)))), (((~(X = Y)) => (like(X, Y) => (~hate(X, Y)))) <=> ((~(X = Y)) => ((~hate(X, Y)) | (~like(X, Y)))))), rewrite(((~(X = Y)) => ((~hate(X, Y)) | (~like(X, Y)))) <=> ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))), (((~(X = Y)) => (like(X, Y) => (~hate(X, Y)))) <=> ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))))),
inference(bind,[status(th)],[])).
tff(41,plain,
(![X: $i, Y: $i] : ((~(X = Y)) => (like(X, Y) => (~hate(X, Y)))) <=> ![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))),
inference(quant_intro,[status(thm)],[40])).
tff(42,axiom,(![X: $i, Y: $i] : ((~(X = Y)) => (like(X, Y) => (~hate(X, Y))))), file('/mnt/tmpfs//8272841622497688283376948.p','b0')).
tff(43,plain,
(![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))),
inference(modus_ponens,[status(thm)],[42, 41])).
tff(44,plain,
(![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))),
inference(modus_ponens,[status(thm)],[43, 39])).
tff(45,plain,(
![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))),
inference(skolemize,[status(sab)],[44])).
tff(46,plain,
(![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))),
inference(modus_ponens,[status(thm)],[45, 38])).
tff(47,plain,
(((~![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))) | ((fred = susan) | (~hate(fred, susan)) | (~like(fred, susan)))) <=> ((~![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))) | (fred = susan) | (~hate(fred, susan)) | (~like(fred, susan)))),
inference(rewrite,[status(thm)],[])).
tff(48,plain,
(((~hate(fred, susan)) | (fred = susan) | (~like(fred, susan))) <=> ((fred = susan) | (~hate(fred, susan)) | (~like(fred, susan)))),
inference(rewrite,[status(thm)],[])).
tff(49,plain,
(((~![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))) | ((~hate(fred, susan)) | (fred = susan) | (~like(fred, susan)))) <=> ((~![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))) | ((fred = susan) | (~hate(fred, susan)) | (~like(fred, susan))))),
inference(monotonicity,[status(thm)],[48])).
tff(50,plain,
(((~![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))) | ((~hate(fred, susan)) | (fred = susan) | (~like(fred, susan)))) <=> ((~![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))) | (fred = susan) | (~hate(fred, susan)) | (~like(fred, susan)))),
inference(transitivity,[status(thm)],[49, 47])).
tff(51,plain,
((~![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))) | ((~hate(fred, susan)) | (fred = susan) | (~like(fred, susan)))),
inference(quant_inst,[status(thm)],[])).
tff(52,plain,
((~![X: $i, Y: $i] : ((~hate(X, Y)) | (X = Y) | (~like(X, Y)))) | (fred = susan) | (~hate(fred, susan)) | (~like(fred, susan))),
inference(modus_ponens,[status(thm)],[51, 50])).
tff(53,plain,
(~like(fred, susan)),
inference(unit_resolution,[status(thm)],[52, 46, 36, 7])).
tff(54,plain,
(quiet(fred) <=> quiet(fred)),
inference(rewrite,[status(thm)],[])).
tff(55,plain,
(quiet(fred)),
inference(and_elim,[status(thm)],[5])).
tff(56,plain,
(quiet(fred)),
inference(modus_ponens,[status(thm)],[55, 54])).
tff(57,plain,
((brave(fred) | quiet(fred) | tall(fred)) | (~quiet(fred))),
inference(tautology,[status(thm)],[])).
tff(58,plain,
(brave(fred) | quiet(fred) | tall(fred)),
inference(unit_resolution,[status(thm)],[57, 56])).
tff(59,plain,
(room(alice) <=> room(alice)),
inference(rewrite,[status(thm)],[])).
tff(60,plain,
(room(alice)),
inference(and_elim,[status(thm)],[5])).
tff(61,plain,
(room(alice)),
inference(modus_ponens,[status(thm)],[60, 59])).
tff(62,plain,
(room(fred) <=> room(fred)),
inference(rewrite,[status(thm)],[])).
tff(63,plain,
(room(fred)),
inference(and_elim,[status(thm)],[5])).
tff(64,plain,
(room(fred)),
inference(modus_ponens,[status(thm)],[63, 62])).
tff(65,plain,
(room(paul) <=> room(paul)),
inference(rewrite,[status(thm)],[])).
tff(66,plain,
(room(paul)),
inference(and_elim,[status(thm)],[5])).
tff(67,plain,
(room(paul)),
inference(modus_ponens,[status(thm)],[66, 65])).
tff(68,plain,
(room(mary) <=> room(mary)),
inference(rewrite,[status(thm)],[])).
tff(69,plain,
(room(mary)),
inference(and_elim,[status(thm)],[5])).
tff(70,plain,
(room(mary)),
inference(modus_ponens,[status(thm)],[69, 68])).
tff(71,plain,
((like(fred, susan) | (~(brave(fred) | quiet(fred) | tall(fred))) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3))))) <=> (like(fred, susan) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))) | (~(brave(fred) | quiet(fred) | tall(fred))))),
inference(rewrite,[status(thm)],[])).
tff(72,plain,
((~((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))) <=> (~((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3))))),
inference(rewrite,[status(thm)],[])).
tff(73,plain,
(((~brave(fred)) & (~quiet(fred)) & (~tall(fred))) <=> (~(brave(fred) | quiet(fred) | tall(fred)))),
inference(rewrite,[status(thm)],[])).
tff(74,plain,
((like(fred, susan) | ((~brave(fred)) & (~quiet(fred)) & (~tall(fred))) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3))))) <=> (like(fred, susan) | (~(brave(fred) | quiet(fred) | tall(fred))) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))))),
inference(monotonicity,[status(thm)],[73, 72])).
tff(75,plain,
((like(fred, susan) | ((~brave(fred)) & (~quiet(fred)) & (~tall(fred))) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3))))) <=> (like(fred, susan) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))) | (~(brave(fred) | quiet(fred) | tall(fred))))),
inference(transitivity,[status(thm)],[74, 71])).
tff(76,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))) | (like(fred, susan) | ((~brave(fred)) & (~quiet(fred)) & (~tall(fred))))) <=> (like(fred, susan) | ((~brave(fred)) & (~quiet(fred)) & (~tall(fred))) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))))),
inference(rewrite,[status(thm)],[])).
tff(77,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))) | (like(fred, susan) | ((~brave(fred)) & (~quiet(fred)) & (~tall(fred))))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))) | (like(fred, susan) | ((~brave(fred)) & (~quiet(fred)) & (~tall(fred)))))),
inference(monotonicity,[status(thm)],[72])).
tff(78,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))) | (like(fred, susan) | ((~brave(fred)) & (~quiet(fred)) & (~tall(fred))))) <=> (like(fred, susan) | ((~brave(fred)) & (~quiet(fred)) & (~tall(fred))) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))))),
inference(transitivity,[status(thm)],[77, 76])).
tff(79,plain,
((room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(like(fred, susan) | ((~brave(fred)) & (~quiet(fred)) & (~tall(fred)))))) <=> (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(like(fred, susan) | ((~brave(fred)) & (~quiet(fred)) & (~tall(fred))))))),
inference(rewrite,[status(thm)],[])).
tff(80,plain,
((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(like(fred, susan) | ((~brave(fred)) & (~quiet(fred)) & (~tall(fred))))))) <=> (~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(like(fred, susan) | ((~brave(fred)) & (~quiet(fred)) & (~tall(fred)))))))),
inference(monotonicity,[status(thm)],[79])).
tff(81,plain,
((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(like(fred, susan) | ((~brave(fred)) & (~quiet(fred)) & (~tall(fred))))))) <=> (~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(like(fred, susan) | ((~brave(fred)) & (~quiet(fred)) & (~tall(fred)))))))),
inference(rewrite,[status(thm)],[])).
tff(82,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(like(fred, susan) | ((~brave(fred)) & (~quiet(fred)) & (~tall(fred))))))),
inference(or_elim,[status(thm)],[4])).
tff(83,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(like(fred, susan) | ((~brave(fred)) & (~quiet(fred)) & (~tall(fred))))))),
inference(modus_ponens,[status(thm)],[82, 80])).
tff(84,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(like(fred, susan) | ((~brave(fred)) & (~quiet(fred)) & (~tall(fred))))))),
inference(modus_ponens,[status(thm)],[83, 81])).
tff(85,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(like(fred, susan) | ((~brave(fred)) & (~quiet(fred)) & (~tall(fred))))))),
inference(modus_ponens,[status(thm)],[84, 80])).
unexpected number of arguments: (let ((a!1 (refl (~ (not (room mary)) (not (room mary)))))
(a!2 (refl (~ (not (room paul)) (not (room paul)))))
(a!3 (refl (~ (not (room fred)) (not (room fred)))))
(a!4 (refl (~ (not (room alice)) (not (room alice)))))
(a!5 (forall ((X $i))
(or (= X |'alice'|)
(= X |'fred'|)
(= X |'paul'|)
(= X |'mary'|)
(not (room X)))))
(a!6 (not (or (= X!3 |'alice'|)
(= X!3 |'fred'|)
(= X!3 |'paul'|)
(= X!3 |'mary'|)
(not (room X!3)))))
(a!7 (or (like fred susan)
(and (not (brave fred)) (not (quiet fred)) (not (tall fred))))))
(let ((a!8 (~ (not (and (room mary)
(room paul)
(room fred)
(room alice)
a!5
(not a!7)))
(or (not (room mary))
(not (room paul))
(not (room fred))
(not (room alice))
a!6
a!7))))
(nnf-neg a!1 a!2 a!3 a!4 (sk (~ (not a!5) a!6)) (refl (~ a!7 a!7)) a!8)))
| room(kim)&room(barbara)&room(cheryl)&room(juliane)&(![X]:(room(X)=>(X='kim'|X='barbara'|X='cheryl'|X='juliane')))&
((~like(jorge,cheryl)&~like(jorge,kim))&
((quiet(cheryl)&person(cheryl))&(hate(cheryl,jorge)))&
(?[X,Y]:((~like(jorge,X))&(~like(Y,john))&(quieter(X,Y))))&
(![X]:(room(X)=>(((X!=cheryl)=>(~like(john,X))))))&
(?[X]:(room(X)=>(((hate(X,jorge))=>(~(happy(X)&brave(X)&tall(X)&person(X)))))))&
((client(jorge,juliane))&(taller(john,juliane)))) | room(kim)&room(barbara)&room(cheryl)&room(juliane)&(![X]:(room(X)=>(X='kim'|X='barbara'|X='cheryl'|X='juliane')))&
(~((like(cheryl,jorge))|(~brave(cheryl)&~quiet(cheryl)&~tall(cheryl)))) | contradiction | contradiction | contradiction |
Jennifer, Tina are the only persons in the room. "More than one person in the room is not liked by Orville" unless "Jennifer is a quiet happy rich tourist or does not play a musical instrument or both". "It is not the case that 'only one person outside the room is hated by Orville'" if "Tina either does not enjoy macrame or is not liked by Erin" and vice versa. "More than one person outside the room does not hate Erin" if "more than one person in the room is not Jennifer". "Jennifer is not a quiet person" unless "Tina neither is quieter than Orville nor is a rich person". Tina and Jennifer are respectively quiet and rich. Tina is a rich tourist or does not like Orville or both. Jennifer and Tina are respectively happy and quiet. It is not the case that 'Tina is the least quiet in the room'. Tina is the least rich in the room. Jennifer is a quiet happy rich tourist or is richer than Erin or both. | More than one person in the room is a quiet rich creative happy tourist. | contradiction | - | room(jennifer)&room(tina)&(![X]:(room(X)=>(X='jennifer'|X='tina')))&
((~(((quiet(jennifer)&happy(jennifer)&rich(jennifer)&tourist(jennifer))|(does_not_play_a_musical_instrument(jennifer))))=>((?[X,Y]:(room(X)&room(Y)&(~like(X,orville)&~like(Y,orville))&(X!=Y)))))&
(((((does_not_enjoy_macrame(tina))|(~like(tina,erin)))&(~((does_not_enjoy_macrame(tina))|(~like(tina,erin))))))<=>(~(((?[X]:(~room(X)&hate(X,orville)))&(![X,Y]:((hate(X,orville)&hate(Y,orville))=>(X=Y)))))))&
(((?[X,Y]:(room(X)&room(Y)&(X!=jennifer&Y!=jennifer)&(X!=Y))))=>((?[X,Y]:(~room(X)&~room(Y)&(~hate(erin,X)&~hate(erin,Y))&(X!=Y)))))&
(~(~((quieter(orville,tina))|(rich(tina)&person(tina))))=>(~(quiet(jennifer)&person(jennifer))))&
((quiet(tina))&(rich(jennifer)))&
(((rich(tina)&tourist(tina))|(~like(orville,tina))))&
((happy(jennifer))&(quiet(tina)))&
(~(![X]:(quieter(tina,X))))&
(![X]:(richer(tina,X)))&
(((quiet(jennifer)&happy(jennifer)&rich(jennifer)&tourist(jennifer))|(richer(erin,jennifer))))) | room(jennifer)&room(tina)&(![X]:(room(X)=>(X='jennifer'|X='tina')))&
((?[X,Y]:(room(X)&room(Y)&(quiet(X)&rich(X)&creative(X)&happy(X)&tourist(X)&quiet(Y)&rich(Y)&creative(Y)&happy(Y)&tourist(Y))&(X!=Y)))) | neutral | neutral | entailment |
Nathan, Teddy, Gabrielle, Joann are the only persons in the room. “Teddy and Joann are respectively tall and creative” unless “everyone outside the room is taller than Willard”. If “someone who does not hate Arthur is a client of someone who hates Willard” then “Joann is not tall and is not a creative european” otherwise “Joann neither is hated by Arthur nor is hated by Willard”. Nathan and Joann are respectively creative and tall. Nathan is a tall european and does not hate Arthur. More than one person outside the room hates Willard. Nathan is the tallest in the room. Only one person outside the room does not read mystery novels. Joann does not hate Arthur. Nathan who is hated by Arthur, is a creative european. It is not the case that 'Teddy who is taller than Arthur, does not hate Arthur'. Teddy is not tall, not creative and is not hated by Willard. | Teddy is hated by Willard or is a quiet happy creative tall european or both. | contradiction | - | room(nathan)&room(teddy)&room(gabrielle)&room(joann)&(![X]:(room(X)=>(X='nathan'|X='teddy'|X='gabrielle'|X='joann')))&
((~(![X]:(~room(X)=>(taller(willard,X))))=>((tall(teddy))&(creative(joann))))&
(((?[X,Y]:((~hate(arthur,X))&(hate(willard,Y))&(client(X,Y))))=>((~tall(joann))&(~(creative(joann)&european(joann)))))|((~(?[X,Y]:((~hate(arthur,X))&(hate(willard,Y))&(client(X,Y)))))=>(~((hate(joann,arthur))|(hate(joann,willard))))))&
((creative(nathan))&(tall(joann)))&
((tall(nathan)&european(nathan))&(~hate(arthur,nathan)))&
((?[X,Y]:(~room(X)&~room(Y)&(hate(willard,X)&hate(willard,Y))&(X!=Y))))&
(![X]:(taller(X,nathan)))&
(((?[X]:(~room(X)&does_not_read_mystery_novels(X)))&(![X,Y]:((does_not_read_mystery_novels(X)&does_not_read_mystery_novels(Y))=>(X=Y)))))&
(~hate(arthur,joann))&
((hate(nathan,arthur))&(creative(nathan)&european(nathan)))&
(~((taller(arthur,teddy))&(~hate(arthur,teddy))))&
((~tall(teddy)&~creative(teddy))&(~hate(teddy,willard)))) | room(nathan)&room(teddy)&room(gabrielle)&room(joann)&(![X]:(room(X)=>(X='nathan'|X='teddy'|X='gabrielle'|X='joann')))&
(((hate(teddy,willard))|(quiet(teddy)&happy(teddy)&creative(teddy)&tall(teddy)&european(teddy)))) | entailment | entailment | contradiction |
Willie, Michael, Sharon are the only persons in the room. "No one in the room is taller than Deneen" only if "Sharon and Michael hate each other". If "Michael is not a tall brave happy person or hates Deneen or both" then "someone who hates Deneen is taller than someone who is hated by Deneen" otherwise "someone in the room is not Sharon". Michael is the tallest in the room. Only one person outside the room is a brave person. Michael enjoys snowboarding or is not hated by Deneen or both. Michael and Willie are not happy. Sharon is the least tall in the room. Michael is not a tall happy person or is not Willie or both. More than one person in the room is taller than Deneen. Someone who is not tall hate someone who enjoys snowboarding. | Willie is a tall brave creative happy person or is a brave tall creative person or both. | contradiction | - | room(willie)&room(michael)&room(sharon)&(![X]:(room(X)=>(X='willie'|X='michael'|X='sharon')))&
(((~?[X]:(room(X)=>(taller(deneen,X))))=>((hate(sharon,michael) & hate(michael,sharon))))&
(((((~(tall(michael)&brave(michael)&happy(michael)&person(michael)))|(hate(deneen,michael))))=>(?[X,Y]:((hate(deneen,X))&(hate(Y,deneen))&(taller(X,Y)))))|((~(((~(tall(michael)&brave(michael)&happy(michael)&person(michael)))|(hate(deneen,michael)))))=>(?[X]:(room(X)=>(X!=sharon)))))&
(![X]:(taller(X,michael)))&
(((?[X]:(~room(X)&brave(X)&person(X)))&(![X,Y]:((brave(X)&person(X)&brave(Y)&person(Y))=>(X=Y)))))&
(((enjoys_snowboarding(michael))|(~hate(michael,deneen))))&
(~happy(michael)&~happy(willie))&
(![X]:(taller(sharon,X)))&
(((~(tall(michael)&happy(michael)&person(michael)))|(michael!=willie)))&
((?[X,Y]:(room(X)&room(Y)&(taller(deneen,X)&taller(deneen,Y))&(X!=Y))))&
(?[X,Y]:((~tall(X))&(enjoys_snowboarding(Y))&(hate(X,Y))))) | room(willie)&room(michael)&room(sharon)&(![X]:(room(X)=>(X='willie'|X='michael'|X='sharon')))&
(((tall(willie)&brave(willie)&creative(willie)&happy(willie)&person(willie))|(brave(willie)&tall(willie)&creative(willie)&person(willie)))) | neutral | neutral | neutral |
Rose, Kayla, Tiffany, Diane are the only persons in the room. 'Everyone outside the room who is liked by Dennis likes Jesse' if 'everyone outside the room who is not Tiffany likes Jesse'. Kayla owns a telescope. Rose likes Jesse or owns a telescope or both. Kayla owns a telescope or is liked by Dennis or both. Someone who owns a telescope like someone who is not creative. | Kayla is not liked by Dennis or owns a telescope or both. | entailment | % SZS status Unsatisfiable
% SZS output start Proof
tff(room_type, type, (
room: $i > $o)).
tff(tptp_fun_X_3_type, type, (
tptp_fun_X_3: $i)).
tff(tptp_fun__mary__type, type, (
tptp_fun__mary_: $i)).
tff(tptp_fun__paul__type, type, (
tptp_fun__paul_: $i)).
tff(tptp_fun__fred__type, type, (
tptp_fun__fred_: $i)).
tff(tptp_fun__alice__type, type, (
tptp_fun__alice_: $i)).
tff(like_type, type, (
like: ( $i * $i ) > $o)).
tff(john_type, type, (
john: $i)).
tff(paul_type, type, (
paul: $i)).
tff(predb_type, type, (
predb: $i > $o)).
tff(creative_type, type, (
creative: $i > $o)).
tff(mary_type, type, (
mary: $i)).
tff(lucy_type, type, (
lucy: $i)).
tff(fred_type, type, (
fred: $i)).
tff(alice_type, type, (
alice: $i)).
tff(1,plain,
(predb(paul) <=> predb(paul)),
inference(rewrite,[status(thm)],[])).
tff(2,plain,
((~((((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & (((((![X: $i] : ((~room(X)) => ((~(X = fred)) => like(lucy, X))) => ![X: $i] : ((~room(X)) => (like(X, john) => like(lucy, X)))) & predb(paul)) & (like(lucy, mary) | predb(mary))) & (predb(paul) | like(paul, john))) & ?[X: $i, Y: $i] : ((predb(X) & (~creative(Y))) & like(X, Y)))) => (((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & ((~like(paul, john)) | predb(paul))))) <=> (~((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~![X: $i] : (like(lucy, X) | room(X) | (X = fred))) | ![X: $i] : (like(lucy, X) | room(X) | (~like(X, john)))) & predb(paul) & (like(lucy, mary) | predb(mary)) & (predb(paul) | like(paul, john)) & ?[X: $i, Y: $i] : (predb(X) & (~creative(Y)) & like(X, Y)))) | (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (predb(paul) | (~like(paul, john))))))),
inference(rewrite,[status(thm)],[])).
tff(3,axiom,(~((((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & (((((![X: $i] : ((~room(X)) => ((~(X = fred)) => like(lucy, X))) => ![X: $i] : ((~room(X)) => (like(X, john) => like(lucy, X)))) & predb(paul)) & (like(lucy, mary) | predb(mary))) & (predb(paul) | like(paul, john))) & ?[X: $i, Y: $i] : ((predb(X) & (~creative(Y))) & like(X, Y)))) => (((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & ((~like(paul, john)) | predb(paul))))), file('/mnt/tmpfs//6325452485085062563457542.p','negated')).
tff(4,plain,
(~((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~![X: $i] : (like(lucy, X) | room(X) | (X = fred))) | ![X: $i] : (like(lucy, X) | room(X) | (~like(X, john)))) & predb(paul) & (like(lucy, mary) | predb(mary)) & (predb(paul) | like(paul, john)) & ?[X: $i, Y: $i] : (predb(X) & (~creative(Y)) & like(X, Y)))) | (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (predb(paul) | (~like(paul, john)))))),
inference(modus_ponens,[status(thm)],[3, 2])).
tff(5,plain,
(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~![X: $i] : (like(lucy, X) | room(X) | (X = fred))) | ![X: $i] : (like(lucy, X) | room(X) | (~like(X, john)))) & predb(paul) & (like(lucy, mary) | predb(mary)) & (predb(paul) | like(paul, john)) & ?[X: $i, Y: $i] : (predb(X) & (~creative(Y)) & like(X, Y))),
inference(or_elim,[status(thm)],[4])).
tff(6,plain,
(predb(paul)),
inference(and_elim,[status(thm)],[5])).
tff(7,plain,
(predb(paul)),
inference(modus_ponens,[status(thm)],[6, 1])).
tff(8,plain,
((predb(paul) | (~like(paul, john))) | (~predb(paul))),
inference(tautology,[status(thm)],[])).
tff(9,plain,
(predb(paul) | (~like(paul, john))),
inference(unit_resolution,[status(thm)],[8, 7])).
tff(10,plain,
(room(alice) <=> room(alice)),
inference(rewrite,[status(thm)],[])).
tff(11,plain,
(room(alice)),
inference(and_elim,[status(thm)],[5])).
tff(12,plain,
(room(alice)),
inference(modus_ponens,[status(thm)],[11, 10])).
tff(13,plain,
(room(fred) <=> room(fred)),
inference(rewrite,[status(thm)],[])).
tff(14,plain,
(room(fred)),
inference(and_elim,[status(thm)],[5])).
tff(15,plain,
(room(fred)),
inference(modus_ponens,[status(thm)],[14, 13])).
tff(16,plain,
(room(paul) <=> room(paul)),
inference(rewrite,[status(thm)],[])).
tff(17,plain,
(room(paul)),
inference(and_elim,[status(thm)],[5])).
tff(18,plain,
(room(paul)),
inference(modus_ponens,[status(thm)],[17, 16])).
tff(19,plain,
(room(mary) <=> room(mary)),
inference(rewrite,[status(thm)],[])).
tff(20,plain,
(room(mary)),
inference(and_elim,[status(thm)],[5])).
tff(21,plain,
(room(mary)),
inference(modus_ponens,[status(thm)],[20, 19])).
tff(22,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))) | (~(predb(paul) | (~like(paul, john))))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))) | (~(predb(paul) | (~like(paul, john)))))),
inference(rewrite,[status(thm)],[])).
tff(23,plain,
((~((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))) <=> (~((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3))))),
inference(rewrite,[status(thm)],[])).
tff(24,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))) | (~(predb(paul) | (~like(paul, john))))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))) | (~(predb(paul) | (~like(paul, john)))))),
inference(monotonicity,[status(thm)],[23])).
tff(25,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))) | (~(predb(paul) | (~like(paul, john))))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))) | (~(predb(paul) | (~like(paul, john)))))),
inference(transitivity,[status(thm)],[24, 22])).
tff(26,plain,
((room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (predb(paul) | (~like(paul, john)))) <=> (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (predb(paul) | (~like(paul, john))))),
inference(rewrite,[status(thm)],[])).
tff(27,plain,
((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (predb(paul) | (~like(paul, john))))) <=> (~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (predb(paul) | (~like(paul, john)))))),
inference(monotonicity,[status(thm)],[26])).
tff(28,plain,
((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (predb(paul) | (~like(paul, john))))) <=> (~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (predb(paul) | (~like(paul, john)))))),
inference(rewrite,[status(thm)],[])).
tff(29,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (predb(paul) | (~like(paul, john))))),
inference(or_elim,[status(thm)],[4])).
tff(30,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (predb(paul) | (~like(paul, john))))),
inference(modus_ponens,[status(thm)],[29, 27])).
tff(31,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (predb(paul) | (~like(paul, john))))),
inference(modus_ponens,[status(thm)],[30, 28])).
tff(32,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (predb(paul) | (~like(paul, john))))),
inference(modus_ponens,[status(thm)],[31, 27])).
unexpected number of arguments: (let ((a!1 (refl (~ (not (room mary)) (not (room mary)))))
(a!2 (refl (~ (not (room paul)) (not (room paul)))))
(a!3 (refl (~ (not (room fred)) (not (room fred)))))
(a!4 (refl (~ (not (room alice)) (not (room alice)))))
(a!5 (forall ((X $i))
(or (= X |'alice'|)
(= X |'fred'|)
(= X |'paul'|)
(= X |'mary'|)
(not (room X)))))
(a!6 (not (or (= X!3 |'alice'|)
(= X!3 |'fred'|)
(= X!3 |'paul'|)
(= X!3 |'mary'|)
(not (room X!3)))))
(a!7 (not (or (predb paul) (not (like paul john))))))
(let ((a!8 (and (room mary)
(room paul)
(room fred)
(room alice)
a!5
(or (predb paul) (not (like paul john))))))
(let ((a!9 (~ (not a!8)
(or (not (room mary))
(not (room paul))
(not (room fred))
(not (room alice))
a!6
a!7))))
(nnf-neg a!1 a!2 a!3 a!4 (sk (~ (not a!5) a!6)) (refl (~ a!7 a!7)) a!9))))
| room(rose)&room(kayla)&room(tiffany)&room(diane)&(![X]:(room(X)=>(X='rose'|X='kayla'|X='tiffany'|X='diane')))&
(((![X]:(~room(X)=>(((X!=tiffany)=>(like(jesse,X))))))=>(![X]:(~room(X)=>(((like(X,dennis))=>(like(jesse,X)))))))&
(owns_a_telescope(kayla))&
(((like(jesse,rose))|(owns_a_telescope(rose))))&
(((owns_a_telescope(kayla))|(like(kayla,dennis))))&
(?[X,Y]:((owns_a_telescope(X))&(~creative(Y))&(like(X,Y))))) | room(rose)&room(kayla)&room(tiffany)&room(diane)&(![X]:(room(X)=>(X='rose'|X='kayla'|X='tiffany'|X='diane')))&
(((~like(kayla,dennis))|(owns_a_telescope(kayla)))) | contradiction | contradiction | entailment |
Adelaide, Thomas are the only persons in the room.
'Sara and Nicolas hate each other' if 'someone who is not happy is taller than someone who is not Adelaide' and vice versa.
'Adelaide is a tall quiet happy tourist and is not a quiet european' if 'only one person in the room is not a rich tall european'.
Adelaide is the richest in the room.
Someone who is hated by Nicolas is quieter than someone who hates Sara.
Sara and Nicolas hate each other.
Only one person outside the room hates Nicolas.
More than one person in the room is richer than Sara.
More than one person outside the room is not hated by Nicolas.
Adelaide enjoys origami or does not watche fantasy movies or both. | Adelaide who is richer than Nicolas, is not a quiet happy european. | neutral | % SZS status Satisfiable
| room(adelaide)&room(thomas)&(![X]:(room(X)=>(X='adelaide'|X='thomas')))&
(((?[X,Y]:((~happy(X))&(Y!=adelaide)&(taller(X,Y))))<=>((hate(sara,nicolas) & hate(nicolas,sara))))&
((((?[X]:(room(X)&~(rich(X)&tall(X)&european(X))))&(![X,Y]:((~(rich(X)&tall(X)&european(X))&~(rich(Y)&tall(Y)&european(Y)))=>(X=Y)))))=>((tall(adelaide)&quiet(adelaide)&happy(adelaide)&tourist(adelaide))&(~(quiet(adelaide)&european(adelaide)))))&
(![X]:(richer(X,adelaide)))&
(?[X,Y]:((hate(X,nicolas))&(hate(sara,Y))&(quieter(X,Y))))&
((hate(sara,nicolas) & hate(nicolas,sara)))&
(((?[X]:(~room(X)&hate(nicolas,X)))&(![X,Y]:((hate(nicolas,X)&hate(nicolas,Y))=>(X=Y)))))&
((?[X,Y]:(room(X)&room(Y)&(richer(sara,X)&richer(sara,Y))&(X!=Y))))&
((?[X,Y]:(~room(X)&~room(Y)&(~hate(X,nicolas)&~hate(Y,nicolas))&(X!=Y))))&
(((enjoys_origami(adelaide))|(does_not_watche_fantasy_movies(adelaide))))) | room(adelaide)&room(thomas)&(![X]:(room(X)=>(X='adelaide'|X='thomas')))&
((richer(nicolas,adelaide))&(~(quiet(adelaide)&happy(adelaide)&european(adelaide)))) | contradiction | contradiction | entailment |
Peter, Shasta, Owen, Gary are the only persons in the room.
It is not the case that 'Owen either does not like Lawrence or is not brave'.
Gary is liked by Lawrence.
It is not the case that 'someone who is not Gary like someone who is not a happy brave european'.
Owen who is not Shasta, is not happy, not brave, not rich.
Someone who is richer than Lawrence is richer than someone who does not own a vinyl record player.
Shasta is a rich european or is not a brave european or both.
Shasta is not liked by Lawrence. | Owen neither is not rich, not creative, not happy nor owns a vinyl record player. | neutral | % SZS status Satisfiable
| room(peter)&room(shasta)&room(owen)&room(gary)&(![X]:(room(X)=>(X='peter'|X='shasta'|X='owen'|X='gary')))&
((~((((~like(lawrence,owen))|(~brave(owen)))&(~((~like(lawrence,owen))|(~brave(owen)))))))&
(like(gary,lawrence))&
(~(?[X,Y]:((X!=gary)&(~(happy(Y)&brave(Y)&european(Y)))&(like(X,Y)))))&
((owen!=shasta)&(~happy(owen)&~brave(owen)&~rich(owen)))&
(?[X,Y]:((richer(lawrence,X))&(does_not_own_a_vinyl_record_player(Y))&(richer(X,Y))))&
(((rich(shasta)&european(shasta))|(~(brave(shasta)&european(shasta)))))&
(~like(shasta,lawrence))) | room(peter)&room(shasta)&room(owen)&room(gary)&(![X]:(room(X)=>(X='peter'|X='shasta'|X='owen'|X='gary')))&
(~((~rich(owen)&~creative(owen)&~happy(owen))|(owns_a_vinyl_record_player(owen)))) | neutral | contradiction | contradiction |
Sherri is the only person in the room.
Sherri is the least quiet in the room.
Marco is taller than Sherri.
Sherri does not like Marco or is quieter than Marco or both.
It is not the case that 'Marco is a client of Sherri'.
Someone who is not liked by Marco like someone who does not like Marco. | Sherri neither is liked by Marco nor is quieter than William. | neutral | % SZS status Satisfiable
| room(sherri)&(![X]:(room(X)=>(X='sherri')))&
((![X]:(quieter(sherri,X)))&
(taller(sherri,marco))&
(((~like(marco,sherri))|(quieter(marco,sherri))))&
(~(client(sherri,marco)))&
(?[X,Y]:((~like(X,marco))&(~like(marco,Y))&(like(X,Y))))) | room(sherri)&(![X]:(room(X)=>(X='sherri')))&
(~((like(sherri,marco))|(quieter(william,sherri)))) | neutral | neutral | contradiction |
Meghan, Edna, Annie are the only persons in the room. Only one of the following is true:. -Douglas and Edna hate each other. -No one outside the room who is not Edna is hated by Douglas. | Edna hates Douglas. | entailment | % SZS status Unsatisfiable
% SZS output start Proof
tff(hate_type, type, (
hate: ( $i * $i ) > $o)).
tff(john_type, type, (
john: $i)).
tff(mary_type, type, (
mary: $i)).
tff(paul_type, type, (
paul: $i)).
tff(room_type, type, (
room: $i > $o)).
tff(tptp_fun__mary__type, type, (
tptp_fun__mary_: $i)).
tff(tptp_fun__paul__type, type, (
tptp_fun__paul_: $i)).
tff(tptp_fun__fred__type, type, (
tptp_fun__fred_: $i)).
tff(fred_type, type, (
fred: $i)).
tff(tptp_fun_X_1_type, type, (
tptp_fun_X_1: $i)).
tff(1,plain,
(room(mary) <=> room(mary)),
inference(rewrite,[status(thm)],[])).
tff(2,plain,
((~(((((room(mary) & room(paul)) & room(fred)) & ![X: $i] : (room(X) => (((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)))) & (((hate(john, paul) & hate(paul, john)) | (~?[X: $i] : ((~room(X)) => ((~(X = paul)) => hate(X, john))))) & (~((hate(john, paul) & hate(paul, john)) & (~?[X: $i] : ((~room(X)) => ((~(X = paul)) => hate(X, john)))))))) => ((((room(mary) & room(paul)) & room(fred)) & ![X: $i] : (room(X) => (((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)))) & hate(john, paul)))) <=> (~((~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((hate(john, paul) & hate(paul, john)) | (~?[X: $i] : (room(X) | hate(X, john) | (X = paul)))) & (~(hate(john, paul) & hate(paul, john) & (~?[X: $i] : (room(X) | hate(X, john) | (X = paul))))))) | (room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & hate(john, paul))))),
inference(rewrite,[status(thm)],[])).
tff(3,axiom,(~(((((room(mary) & room(paul)) & room(fred)) & ![X: $i] : (room(X) => (((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)))) & (((hate(john, paul) & hate(paul, john)) | (~?[X: $i] : ((~room(X)) => ((~(X = paul)) => hate(X, john))))) & (~((hate(john, paul) & hate(paul, john)) & (~?[X: $i] : ((~room(X)) => ((~(X = paul)) => hate(X, john)))))))) => ((((room(mary) & room(paul)) & room(fred)) & ![X: $i] : (room(X) => (((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)))) & hate(john, paul)))), file('/mnt/tmpfs//7427770750229403500654854.p','negated')).
tff(4,plain,
(~((~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((hate(john, paul) & hate(paul, john)) | (~?[X: $i] : (room(X) | hate(X, john) | (X = paul)))) & (~(hate(john, paul) & hate(paul, john) & (~?[X: $i] : (room(X) | hate(X, john) | (X = paul))))))) | (room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & hate(john, paul)))),
inference(modus_ponens,[status(thm)],[3, 2])).
tff(5,plain,
(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((hate(john, paul) & hate(paul, john)) | (~?[X: $i] : (room(X) | hate(X, john) | (X = paul)))) & (~(hate(john, paul) & hate(paul, john) & (~?[X: $i] : (room(X) | hate(X, john) | (X = paul)))))),
inference(or_elim,[status(thm)],[4])).
tff(6,plain,
(room(mary)),
inference(and_elim,[status(thm)],[5])).
tff(7,plain,
(room(mary)),
inference(modus_ponens,[status(thm)],[6, 1])).
tff(8,plain,
((room(mary) | (mary = paul) | hate(mary, john)) | (~room(mary))),
inference(tautology,[status(thm)],[])).
tff(9,plain,
(room(mary) | (mary = paul) | hate(mary, john)),
inference(unit_resolution,[status(thm)],[8, 7])).
tff(10,assumption,(~((X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1)))), introduced(assumption)).
tff(11,plain,
(((X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1))) | room(X!1)),
inference(tautology,[status(thm)],[])).
tff(12,plain,
(room(X!1)),
inference(unit_resolution,[status(thm)],[11, 10])).
tff(13,plain,
(((X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1))) | (~(X!1 = |'mary'|))),
inference(tautology,[status(thm)],[])).
tff(14,plain,
(~(X!1 = |'mary'|)),
inference(unit_resolution,[status(thm)],[13, 10])).
tff(15,plain,
(((X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1))) | (~(X!1 = |'paul'|))),
inference(tautology,[status(thm)],[])).
tff(16,plain,
(~(X!1 = |'paul'|)),
inference(unit_resolution,[status(thm)],[15, 10])).
tff(17,plain,
(((X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1))) | (~(X!1 = |'fred'|))),
inference(tautology,[status(thm)],[])).
tff(18,plain,
(~(X!1 = |'fred'|)),
inference(unit_resolution,[status(thm)],[17, 10])).
tff(19,plain,
(^[X: $i] : refl(((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) <=> ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))))),
inference(bind,[status(th)],[])).
tff(20,plain,
(![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) <=> ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(quant_intro,[status(thm)],[19])).
tff(21,plain,
(![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) <=> ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(rewrite,[status(thm)],[])).
tff(22,plain,
(![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(and_elim,[status(thm)],[5])).
tff(23,plain,
(![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(modus_ponens,[status(thm)],[22, 21])).
tff(24,plain,(
![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(skolemize,[status(sab)],[23])).
tff(25,plain,
(![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(modus_ponens,[status(thm)],[24, 20])).
tff(26,plain,
(((~![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))) | ((X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1)))) <=> ((~![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))) | (X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1)))),
inference(rewrite,[status(thm)],[])).
tff(27,plain,
((~![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))) | ((X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1)))),
inference(quant_inst,[status(thm)],[])).
tff(28,plain,
((~![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))) | (X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1))),
inference(modus_ponens,[status(thm)],[27, 26])).
tff(29,plain,
($false),
inference(unit_resolution,[status(thm)],[28, 25, 18, 16, 14, 12])).
tff(30,plain,((X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1))), inference(lemma,lemma(discharge,[]))).
tff(31,plain,
(room(fred) <=> room(fred)),
inference(rewrite,[status(thm)],[])).
tff(32,plain,
(room(fred)),
inference(and_elim,[status(thm)],[5])).
tff(33,plain,
(room(fred)),
inference(modus_ponens,[status(thm)],[32, 31])).
tff(34,plain,
(room(paul) <=> room(paul)),
inference(rewrite,[status(thm)],[])).
tff(35,plain,
(room(paul)),
inference(and_elim,[status(thm)],[5])).
tff(36,plain,
(room(paul)),
inference(modus_ponens,[status(thm)],[35, 34])).
tff(37,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1)))) | (~hate(john, paul))) <=> ((~hate(john, paul)) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1)))))),
inference(rewrite,[status(thm)],[])).
tff(38,plain,
((~((X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1)))) <=> (~((X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1))))),
inference(rewrite,[status(thm)],[])).
tff(39,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1)))) | (~hate(john, paul))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1)))) | (~hate(john, paul)))),
inference(monotonicity,[status(thm)],[38])).
tff(40,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1)))) | (~hate(john, paul))) <=> ((~hate(john, paul)) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1)))))),
inference(transitivity,[status(thm)],[39, 37])).
tff(41,plain,
((room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & hate(john, paul)) <=> (room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & hate(john, paul))),
inference(rewrite,[status(thm)],[])).
tff(42,plain,
((~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & hate(john, paul))) <=> (~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & hate(john, paul)))),
inference(monotonicity,[status(thm)],[41])).
tff(43,plain,
((~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & hate(john, paul))) <=> (~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & hate(john, paul)))),
inference(rewrite,[status(thm)],[])).
tff(44,plain,
(~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & hate(john, paul))),
inference(or_elim,[status(thm)],[4])).
tff(45,plain,
(~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & hate(john, paul))),
inference(modus_ponens,[status(thm)],[44, 42])).
tff(46,plain,
(~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & hate(john, paul))),
inference(modus_ponens,[status(thm)],[45, 43])).
tff(47,plain,
(~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & hate(john, paul))),
inference(modus_ponens,[status(thm)],[46, 42])).
unexpected number of arguments: (let ((a!1 (refl (~ (not (room mary)) (not (room mary)))))
(a!2 (refl (~ (not (room paul)) (not (room paul)))))
(a!3 (refl (~ (not (room fred)) (not (room fred)))))
(a!4 (forall ((X $i))
(or (= X |'fred'|) (= X |'paul'|) (= X |'mary'|) (not (room X)))))
(a!5 (not (or (= X!1 |'fred'|)
(= X!1 |'paul'|)
(= X!1 |'mary'|)
(not (room X!1)))))
(a!6 (refl (~ (not (hate john paul)) (not (hate john paul))))))
(let ((a!7 (~ (not (and (room mary)
(room paul)
(room fred)
a!4
(hate john paul)))
(or (not (room mary))
(not (room paul))
(not (room fred))
a!5
(not (hate john paul))))))
(nnf-neg a!1 a!2 a!3 (sk (~ (not a!4) a!5)) a!6 a!7)))
| room(meghan)&room(edna)&room(annie)&(![X]:(room(X)=>(X='meghan'|X='edna'|X='annie')))&
((((hate(douglas,edna) & hate(edna,douglas)))|(~?[X]:(~room(X)=>(((X!=edna)=>(hate(X,douglas)))))))&~((hate(douglas,edna) & hate(edna,douglas))&~?[X]:(~room(X)=>(((X!=edna)=>(hate(X,douglas))))))) | room(meghan)&room(edna)&room(annie)&(![X]:(room(X)=>(X='meghan'|X='edna'|X='annie')))&
(hate(douglas,edna)) | entailment | neutral | contradiction |
Sonya, Sonja, Shelly are the only persons in the room.
Someone who is not Sonya is quieter than someone who is a rich tourist only if someone who is a rich tourist like someone who is not quiet.
Shelly is a client of Jacqueline and likes Donald only if Sonya who is not a quiet rich tall tourist, is a rich tourist.
Jacqueline is a client of Sonja only if more than one person outside the room is not Shelly.
Sonja neither does not hate Jacqueline nor is not rich, not quiet.
Sonja is the richest in the room.
Only one person outside the room is not quiet, not tall, not rich.
Everyone outside the room is a sibling of Donald.
Only one person outside the room is not quiet. | Someone who is not tall, not quiet, not rich is a sibling of someone who is a sibling of John. | entailment | % SZS status Unsatisfiable
% SZS output start Proof
tff(tptp_fun__paul__type, type, (
tptp_fun__paul_: $i)).
tff(lucy_type, type, (
lucy: $i)).
tff(mary_type, type, (
mary: $i)).
tff(tptp_fun__fred__type, type, (
tptp_fun__fred_: $i)).
tff(fred_type, type, (
fred: $i)).
tff(paul_type, type, (
paul: $i)).
tff(room_type, type, (
room: $i > $o)).
tff(sibling_type, type, (
sibling: ( $i * $i ) > $o)).
tff(john_type, type, (
john: $i)).
tff(alice_type, type, (
alice: $i)).
tff(susan_type, type, (
susan: $i)).
tff(tptp_fun_X_4_type, type, (
tptp_fun_X_4: $i)).
tff(quiet_type, type, (
quiet: $i > $o)).
tff(rich_type, type, (
rich: $i > $o)).
tff(tall_type, type, (
tall: $i > $o)).
tff(richer_type, type, (
richer: ( $i * $i ) > $o)).
tff(hate_type, type, (
hate: ( $i * $i ) > $o)).
tff(client_type, type, (
client: ( $i * $i ) > $o)).
tff(tourist_type, type, (
tourist: $i > $o)).
tff(like_type, type, (
like: ( $i * $i ) > $o)).
tff(quieter_type, type, (
quieter: ( $i * $i ) > $o)).
tff(tptp_fun__mary__type, type, (
tptp_fun__mary_: $i)).
tff(tptp_fun_X_6_type, type, (
tptp_fun_X_6: $i)).
tff(1,plain,
((lucy = mary) <=> (mary = lucy)),
inference(commutativity,[status(thm)],[])).
tff(2,plain,
((lucy = paul) <=> (paul = lucy)),
inference(commutativity,[status(thm)],[])).
tff(3,plain,
((paul = mary) <=> (mary = paul)),
inference(commutativity,[status(thm)],[])).
tff(4,assumption,(~(fred = |'fred'|)), introduced(assumption)).
tff(5,plain,
((~(lucy = john)) <=> (~(lucy = john))),
inference(rewrite,[status(thm)],[])).
tff(6,axiom,((((((((((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))) & (~(susan = lucy))) & (~(lucy = mary))) & (~(lucy = paul))) & (~(lucy = fred))) & (~(lucy = alice))) & (~(lucy = john))) & (~(lucy = susan))), file('/mnt/tmpfs//56140497792547829147278.p','b14')).
tff(7,plain,
(((((((((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))) & (~(susan = lucy))) & (~(lucy = mary))) & (~(lucy = paul))) & (~(lucy = fred))) & (~(lucy = alice))) & (~(lucy = john))),
inference(and_elim,[status(thm)],[6])).
tff(8,plain,
(~(lucy = john)),
inference(and_elim,[status(thm)],[7])).
tff(9,plain,
(~(lucy = john)),
inference(modus_ponens,[status(thm)],[8, 5])).
tff(10,plain,
(^[X: $i, Y: $i] : refl(((X = Y) | (sibling(X, Y) <=> sibling(Y, X))) <=> ((X = Y) | (sibling(X, Y) <=> sibling(Y, X))))),
inference(bind,[status(th)],[])).
tff(11,plain,
(![X: $i, Y: $i] : ((X = Y) | (sibling(X, Y) <=> sibling(Y, X))) <=> ![X: $i, Y: $i] : ((X = Y) | (sibling(X, Y) <=> sibling(Y, X)))),
inference(quant_intro,[status(thm)],[10])).
tff(12,plain,
(![X: $i, Y: $i] : ((X = Y) | (sibling(X, Y) <=> sibling(Y, X))) <=> ![X: $i, Y: $i] : ((X = Y) | (sibling(X, Y) <=> sibling(Y, X)))),
inference(rewrite,[status(thm)],[])).
tff(13,plain,
(^[X: $i, Y: $i] : rewrite(((~(X = Y)) => (sibling(X, Y) <=> sibling(Y, X))) <=> ((X = Y) | (sibling(X, Y) <=> sibling(Y, X))))),
inference(bind,[status(th)],[])).
tff(14,plain,
(![X: $i, Y: $i] : ((~(X = Y)) => (sibling(X, Y) <=> sibling(Y, X))) <=> ![X: $i, Y: $i] : ((X = Y) | (sibling(X, Y) <=> sibling(Y, X)))),
inference(quant_intro,[status(thm)],[13])).
tff(15,axiom,(![X: $i, Y: $i] : ((~(X = Y)) => (sibling(X, Y) <=> sibling(Y, X)))), file('/mnt/tmpfs//56140497792547829147278.p','b4')).
tff(16,plain,
(![X: $i, Y: $i] : ((X = Y) | (sibling(X, Y) <=> sibling(Y, X)))),
inference(modus_ponens,[status(thm)],[15, 14])).
tff(17,plain,
(![X: $i, Y: $i] : ((X = Y) | (sibling(X, Y) <=> sibling(Y, X)))),
inference(modus_ponens,[status(thm)],[16, 12])).
tff(18,plain,(
![X: $i, Y: $i] : ((X = Y) | (sibling(X, Y) <=> sibling(Y, X)))),
inference(skolemize,[status(sab)],[17])).
tff(19,plain,
(![X: $i, Y: $i] : ((X = Y) | (sibling(X, Y) <=> sibling(Y, X)))),
inference(modus_ponens,[status(thm)],[18, 11])).
tff(20,plain,
(((~![X: $i, Y: $i] : ((X = Y) | (sibling(X, Y) <=> sibling(Y, X)))) | ((lucy = john) | (sibling(lucy, john) <=> sibling(john, lucy)))) <=> ((~![X: $i, Y: $i] : ((X = Y) | (sibling(X, Y) <=> sibling(Y, X)))) | (lucy = john) | (sibling(lucy, john) <=> sibling(john, lucy)))),
inference(rewrite,[status(thm)],[])).
tff(21,plain,
((~![X: $i, Y: $i] : ((X = Y) | (sibling(X, Y) <=> sibling(Y, X)))) | ((lucy = john) | (sibling(lucy, john) <=> sibling(john, lucy)))),
inference(quant_inst,[status(thm)],[])).
tff(22,plain,
((~![X: $i, Y: $i] : ((X = Y) | (sibling(X, Y) <=> sibling(Y, X)))) | (lucy = john) | (sibling(lucy, john) <=> sibling(john, lucy))),
inference(modus_ponens,[status(thm)],[21, 20])).
tff(23,plain,
(sibling(lucy, john) <=> sibling(john, lucy)),
inference(unit_resolution,[status(thm)],[22, 19, 9])).
tff(24,assumption,(~sibling(X!4, john)), introduced(assumption)).
tff(25,plain,
(^[X: $i] : refl((room(X) | sibling(john, X)) <=> (room(X) | sibling(john, X)))),
inference(bind,[status(th)],[])).
tff(26,plain,
(![X: $i] : (room(X) | sibling(john, X)) <=> ![X: $i] : (room(X) | sibling(john, X))),
inference(quant_intro,[status(thm)],[25])).
tff(27,plain,
(![X: $i] : (room(X) | sibling(john, X)) <=> ![X: $i] : (room(X) | sibling(john, X))),
inference(rewrite,[status(thm)],[])).
tff(28,plain,
((~(((((room(mary) & room(paul)) & room(fred)) & ![X: $i] : (room(X) => (((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)))) & ((((((((?[X: $i, Y: $i] : (((~(X = mary)) & (rich(Y) & tourist(Y))) & quieter(X, Y)) => ?[X: $i, Y: $i] : (((rich(X) & tourist(X)) & (~quiet(Y))) & like(X, Y))) & ((client(alice, fred) & like(john, fred)) => ((~(((quiet(mary) & rich(mary)) & tall(mary)) & tourist(mary))) & (rich(mary) & tourist(mary))))) & (client(paul, alice) => ?[X: $i, Y: $i] : ((((~room(X)) & (~room(Y))) & ((~(X = fred)) & (~(Y = fred)))) & (~(X = Y))))) & (~((~hate(alice, paul)) | ((~rich(paul)) & (~quiet(paul)))))) & ![X: $i] : richer(X, paul)) & (?[X: $i] : ((((~room(X)) & (~quiet(X))) & (~tall(X))) & (~rich(X))) & ![X: $i, Y: $i] : (((((((~quiet(X)) & (~tall(X))) & (~rich(X))) & (~quiet(Y))) & (~tall(Y))) & (~rich(Y))) => (X = Y)))) & ![X: $i] : ((~room(X)) => sibling(john, X))) & (?[X: $i] : ((~room(X)) & (~quiet(X))) & ![X: $i, Y: $i] : (((~quiet(X)) & (~quiet(Y))) => (X = Y))))) => ((((room(mary) & room(paul)) & room(fred)) & ![X: $i] : (room(X) => (((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)))) & ?[X: $i, Y: $i] : (((((~tall(X)) & (~quiet(X))) & (~rich(X))) & sibling(lucy, Y)) & sibling(X, Y))))) <=> (~((~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~?[X: $i, Y: $i] : ((~(X = mary)) & rich(Y) & tourist(Y) & quieter(X, Y))) | ?[X: $i, Y: $i] : (rich(X) & tourist(X) & (~quiet(Y)) & like(X, Y))) & ((~(client(alice, fred) & like(john, fred))) | ((~(quiet(mary) & rich(mary) & tall(mary) & tourist(mary))) & rich(mary) & tourist(mary))) & ((~client(paul, alice)) | ?[X: $i, Y: $i] : ((~room(X)) & (~room(Y)) & (~(X = fred)) & (~(Y = fred)) & (~(X = Y)))) & (~((~hate(alice, paul)) | ((~rich(paul)) & (~quiet(paul))))) & ![X: $i] : richer(X, paul) & ?[X: $i] : ((~room(X)) & (~quiet(X)) & (~tall(X)) & (~rich(X))) & ![X: $i, Y: $i] : ((~((~quiet(X)) & (~tall(X)) & (~rich(X)) & (~quiet(Y)) & (~tall(Y)) & (~rich(Y)))) | (X = Y)) & ![X: $i] : (room(X) | sibling(john, X)) & ?[X: $i] : ((~room(X)) & (~quiet(X))) & ![X: $i, Y: $i] : ((~((~quiet(X)) & (~quiet(Y)))) | (X = Y)))) | (room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : ((~tall(X)) & (~quiet(X)) & (~rich(X)) & sibling(lucy, Y) & sibling(X, Y)))))),
inference(rewrite,[status(thm)],[])).
tff(29,axiom,(~(((((room(mary) & room(paul)) & room(fred)) & ![X: $i] : (room(X) => (((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)))) & ((((((((?[X: $i, Y: $i] : (((~(X = mary)) & (rich(Y) & tourist(Y))) & quieter(X, Y)) => ?[X: $i, Y: $i] : (((rich(X) & tourist(X)) & (~quiet(Y))) & like(X, Y))) & ((client(alice, fred) & like(john, fred)) => ((~(((quiet(mary) & rich(mary)) & tall(mary)) & tourist(mary))) & (rich(mary) & tourist(mary))))) & (client(paul, alice) => ?[X: $i, Y: $i] : ((((~room(X)) & (~room(Y))) & ((~(X = fred)) & (~(Y = fred)))) & (~(X = Y))))) & (~((~hate(alice, paul)) | ((~rich(paul)) & (~quiet(paul)))))) & ![X: $i] : richer(X, paul)) & (?[X: $i] : ((((~room(X)) & (~quiet(X))) & (~tall(X))) & (~rich(X))) & ![X: $i, Y: $i] : (((((((~quiet(X)) & (~tall(X))) & (~rich(X))) & (~quiet(Y))) & (~tall(Y))) & (~rich(Y))) => (X = Y)))) & ![X: $i] : ((~room(X)) => sibling(john, X))) & (?[X: $i] : ((~room(X)) & (~quiet(X))) & ![X: $i, Y: $i] : (((~quiet(X)) & (~quiet(Y))) => (X = Y))))) => ((((room(mary) & room(paul)) & room(fred)) & ![X: $i] : (room(X) => (((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)))) & ?[X: $i, Y: $i] : (((((~tall(X)) & (~quiet(X))) & (~rich(X))) & sibling(lucy, Y)) & sibling(X, Y))))), file('/mnt/tmpfs//56140497792547829147278.p','negated')).
tff(30,plain,
(~((~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~?[X: $i, Y: $i] : ((~(X = mary)) & rich(Y) & tourist(Y) & quieter(X, Y))) | ?[X: $i, Y: $i] : (rich(X) & tourist(X) & (~quiet(Y)) & like(X, Y))) & ((~(client(alice, fred) & like(john, fred))) | ((~(quiet(mary) & rich(mary) & tall(mary) & tourist(mary))) & rich(mary) & tourist(mary))) & ((~client(paul, alice)) | ?[X: $i, Y: $i] : ((~room(X)) & (~room(Y)) & (~(X = fred)) & (~(Y = fred)) & (~(X = Y)))) & (~((~hate(alice, paul)) | ((~rich(paul)) & (~quiet(paul))))) & ![X: $i] : richer(X, paul) & ?[X: $i] : ((~room(X)) & (~quiet(X)) & (~tall(X)) & (~rich(X))) & ![X: $i, Y: $i] : ((~((~quiet(X)) & (~tall(X)) & (~rich(X)) & (~quiet(Y)) & (~tall(Y)) & (~rich(Y)))) | (X = Y)) & ![X: $i] : (room(X) | sibling(john, X)) & ?[X: $i] : ((~room(X)) & (~quiet(X))) & ![X: $i, Y: $i] : ((~((~quiet(X)) & (~quiet(Y)))) | (X = Y)))) | (room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : ((~tall(X)) & (~quiet(X)) & (~rich(X)) & sibling(lucy, Y) & sibling(X, Y))))),
inference(modus_ponens,[status(thm)],[29, 28])).
tff(31,plain,
(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~?[X: $i, Y: $i] : ((~(X = mary)) & rich(Y) & tourist(Y) & quieter(X, Y))) | ?[X: $i, Y: $i] : (rich(X) & tourist(X) & (~quiet(Y)) & like(X, Y))) & ((~(client(alice, fred) & like(john, fred))) | ((~(quiet(mary) & rich(mary) & tall(mary) & tourist(mary))) & rich(mary) & tourist(mary))) & ((~client(paul, alice)) | ?[X: $i, Y: $i] : ((~room(X)) & (~room(Y)) & (~(X = fred)) & (~(Y = fred)) & (~(X = Y)))) & (~((~hate(alice, paul)) | ((~rich(paul)) & (~quiet(paul))))) & ![X: $i] : richer(X, paul) & ?[X: $i] : ((~room(X)) & (~quiet(X)) & (~tall(X)) & (~rich(X))) & ![X: $i, Y: $i] : ((~((~quiet(X)) & (~tall(X)) & (~rich(X)) & (~quiet(Y)) & (~tall(Y)) & (~rich(Y)))) | (X = Y)) & ![X: $i] : (room(X) | sibling(john, X)) & ?[X: $i] : ((~room(X)) & (~quiet(X))) & ![X: $i, Y: $i] : ((~((~quiet(X)) & (~quiet(Y)))) | (X = Y))),
inference(or_elim,[status(thm)],[30])).
tff(32,plain,
(![X: $i] : (room(X) | sibling(john, X))),
inference(and_elim,[status(thm)],[31])).
tff(33,plain,
(![X: $i] : (room(X) | sibling(john, X))),
inference(modus_ponens,[status(thm)],[32, 27])).
tff(34,plain,(
![X: $i] : (room(X) | sibling(john, X))),
inference(skolemize,[status(sab)],[33])).
tff(35,plain,
(![X: $i] : (room(X) | sibling(john, X))),
inference(modus_ponens,[status(thm)],[34, 26])).
tff(36,plain,
(?[X: $i] : ((~room(X)) & (~quiet(X)) & (~tall(X)) & (~rich(X))) <=> ?[X: $i] : ((~room(X)) & (~quiet(X)) & (~tall(X)) & (~rich(X)))),
inference(rewrite,[status(thm)],[])).
tff(37,plain,
(?[X: $i] : ((~room(X)) & (~quiet(X)) & (~tall(X)) & (~rich(X)))),
inference(and_elim,[status(thm)],[31])).
tff(38,plain,
(?[X: $i] : ((~room(X)) & (~quiet(X)) & (~tall(X)) & (~rich(X)))),
inference(modus_ponens,[status(thm)],[37, 36])).
tff(39,plain,(
(~room(X!4)) & (~quiet(X!4)) & (~tall(X!4)) & (~rich(X!4))),
inference(skolemize,[status(sab)],[38])).
tff(40,plain,
(~room(X!4)),
inference(and_elim,[status(thm)],[39])).
tff(41,plain,
(((~![X: $i] : (room(X) | sibling(john, X))) | (room(X!4) | sibling(john, X!4))) <=> ((~![X: $i] : (room(X) | sibling(john, X))) | room(X!4) | sibling(john, X!4))),
inference(rewrite,[status(thm)],[])).
tff(42,plain,
((~![X: $i] : (room(X) | sibling(john, X))) | (room(X!4) | sibling(john, X!4))),
inference(quant_inst,[status(thm)],[])).
tff(43,plain,
((~![X: $i] : (room(X) | sibling(john, X))) | room(X!4) | sibling(john, X!4)),
inference(modus_ponens,[status(thm)],[42, 41])).
tff(44,plain,
(sibling(john, X!4)),
inference(unit_resolution,[status(thm)],[43, 40, 35])).
tff(45,plain,
((~(sibling(john, X!4) <=> sibling(X!4, john))) | (~sibling(john, X!4)) | sibling(X!4, john)),
inference(tautology,[status(thm)],[])).
tff(46,plain,
((~(sibling(john, X!4) <=> sibling(X!4, john))) | sibling(X!4, john)),
inference(unit_resolution,[status(thm)],[45, 44])).
tff(47,plain,
(~(sibling(john, X!4) <=> sibling(X!4, john))),
inference(unit_resolution,[status(thm)],[46, 24])).
tff(48,plain,
(((~![X: $i, Y: $i] : ((X = Y) | (sibling(X, Y) <=> sibling(Y, X)))) | ((john = X!4) | (sibling(john, X!4) <=> sibling(X!4, john)))) <=> ((~![X: $i, Y: $i] : ((X = Y) | (sibling(X, Y) <=> sibling(Y, X)))) | (john = X!4) | (sibling(john, X!4) <=> sibling(X!4, john)))),
inference(rewrite,[status(thm)],[])).
tff(49,plain,
((~![X: $i, Y: $i] : ((X = Y) | (sibling(X, Y) <=> sibling(Y, X)))) | ((john = X!4) | (sibling(john, X!4) <=> sibling(X!4, john)))),
inference(quant_inst,[status(thm)],[])).
tff(50,plain,
((~![X: $i, Y: $i] : ((X = Y) | (sibling(X, Y) <=> sibling(Y, X)))) | (john = X!4) | (sibling(john, X!4) <=> sibling(X!4, john))),
inference(modus_ponens,[status(thm)],[49, 48])).
tff(51,plain,
((john = X!4) | (sibling(john, X!4) <=> sibling(X!4, john))),
inference(unit_resolution,[status(thm)],[50, 19])).
tff(52,plain,
(john = X!4),
inference(unit_resolution,[status(thm)],[51, 47])).
tff(53,plain,
(X!4 = john),
inference(symmetry,[status(thm)],[52])).
tff(54,plain,
(sibling(X!4, john) <=> sibling(john, X!4)),
inference(monotonicity,[status(thm)],[53, 52])).
tff(55,plain,
(sibling(john, X!4) <=> sibling(X!4, john)),
inference(symmetry,[status(thm)],[54])).
tff(56,plain,
(sibling(X!4, john)),
inference(modus_ponens,[status(thm)],[44, 55])).
tff(57,plain,
($false),
inference(unit_resolution,[status(thm)],[24, 56])).
tff(58,plain,(sibling(X!4, john)), inference(lemma,lemma(discharge,[]))).
tff(59,assumption,(sibling(lucy, john)), introduced(assumption)).
tff(60,assumption,(sibling(X!4, john)), introduced(assumption)).
tff(61,assumption,(~((X!6 = |'fred'|) | (X!6 = |'paul'|) | (X!6 = |'mary'|) | (~room(X!6)))), introduced(assumption)).
tff(62,plain,
(((X!6 = |'fred'|) | (X!6 = |'paul'|) | (X!6 = |'mary'|) | (~room(X!6))) | room(X!6)),
inference(tautology,[status(thm)],[])).
tff(63,plain,
(room(X!6)),
inference(unit_resolution,[status(thm)],[62, 61])).
tff(64,plain,
(((X!6 = |'fred'|) | (X!6 = |'paul'|) | (X!6 = |'mary'|) | (~room(X!6))) | (~(X!6 = |'mary'|))),
inference(tautology,[status(thm)],[])).
tff(65,plain,
(~(X!6 = |'mary'|)),
inference(unit_resolution,[status(thm)],[64, 61])).
tff(66,plain,
(((X!6 = |'fred'|) | (X!6 = |'paul'|) | (X!6 = |'mary'|) | (~room(X!6))) | (~(X!6 = |'paul'|))),
inference(tautology,[status(thm)],[])).
tff(67,plain,
(~(X!6 = |'paul'|)),
inference(unit_resolution,[status(thm)],[66, 61])).
tff(68,plain,
(((X!6 = |'fred'|) | (X!6 = |'paul'|) | (X!6 = |'mary'|) | (~room(X!6))) | (~(X!6 = |'fred'|))),
inference(tautology,[status(thm)],[])).
tff(69,plain,
(~(X!6 = |'fred'|)),
inference(unit_resolution,[status(thm)],[68, 61])).
tff(70,plain,
(^[X: $i] : refl(((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) <=> ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))))),
inference(bind,[status(th)],[])).
tff(71,plain,
(![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) <=> ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(quant_intro,[status(thm)],[70])).
tff(72,plain,
(![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) <=> ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(rewrite,[status(thm)],[])).
tff(73,plain,
(![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(and_elim,[status(thm)],[31])).
tff(74,plain,
(![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(modus_ponens,[status(thm)],[73, 72])).
tff(75,plain,(
![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(skolemize,[status(sab)],[74])).
tff(76,plain,
(![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(modus_ponens,[status(thm)],[75, 71])).
tff(77,plain,
(((~![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))) | ((X!6 = |'fred'|) | (X!6 = |'paul'|) | (X!6 = |'mary'|) | (~room(X!6)))) <=> ((~![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))) | (X!6 = |'fred'|) | (X!6 = |'paul'|) | (X!6 = |'mary'|) | (~room(X!6)))),
inference(rewrite,[status(thm)],[])).
tff(78,plain,
((~![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))) | ((X!6 = |'fred'|) | (X!6 = |'paul'|) | (X!6 = |'mary'|) | (~room(X!6)))),
inference(quant_inst,[status(thm)],[])).
tff(79,plain,
((~![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))) | (X!6 = |'fred'|) | (X!6 = |'paul'|) | (X!6 = |'mary'|) | (~room(X!6))),
inference(modus_ponens,[status(thm)],[78, 77])).
tff(80,plain,
($false),
inference(unit_resolution,[status(thm)],[79, 76, 69, 67, 65, 63])).
tff(81,plain,((X!6 = |'fred'|) | (X!6 = |'paul'|) | (X!6 = |'mary'|) | (~room(X!6))), inference(lemma,lemma(discharge,[]))).
tff(82,plain,
(room(fred) <=> room(fred)),
inference(rewrite,[status(thm)],[])).
tff(83,plain,
(room(fred)),
inference(and_elim,[status(thm)],[31])).
tff(84,plain,
(room(fred)),
inference(modus_ponens,[status(thm)],[83, 82])).
tff(85,plain,
(room(paul) <=> room(paul)),
inference(rewrite,[status(thm)],[])).
tff(86,plain,
(room(paul)),
inference(and_elim,[status(thm)],[31])).
tff(87,plain,
(room(paul)),
inference(modus_ponens,[status(thm)],[86, 85])).
tff(88,plain,
(room(mary) <=> room(mary)),
inference(rewrite,[status(thm)],[])).
tff(89,plain,
(room(mary)),
inference(and_elim,[status(thm)],[31])).
tff(90,plain,
(room(mary)),
inference(modus_ponens,[status(thm)],[89, 88])).
tff(91,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!6 = |'fred'|) | (X!6 = |'paul'|) | (X!6 = |'mary'|) | (~room(X!6)))) | ![X: $i, Y: $i] : (rich(X) | tall(X) | quiet(X) | (~sibling(lucy, Y)) | (~sibling(X, Y)))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!6 = |'fred'|) | (X!6 = |'paul'|) | (X!6 = |'mary'|) | (~room(X!6)))) | ![X: $i, Y: $i] : (rich(X) | tall(X) | quiet(X) | (~sibling(lucy, Y)) | (~sibling(X, Y))))),
inference(rewrite,[status(thm)],[])).
tff(92,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!6 = |'fred'|) | (X!6 = |'paul'|) | (X!6 = |'mary'|) | (~room(X!6)))) | ![X: $i, Y: $i] : (rich(X) | tall(X) | quiet(X) | (~sibling(lucy, Y)) | (~sibling(X, Y)))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!6 = |'fred'|) | (X!6 = |'paul'|) | (X!6 = |'mary'|) | (~room(X!6)))) | ![X: $i, Y: $i] : (rich(X) | tall(X) | quiet(X) | (~sibling(lucy, Y)) | (~sibling(X, Y))))),
inference(rewrite,[status(thm)],[])).
tff(93,plain,
(^[X: $i, Y: $i] : trans(monotonicity(rewrite(((~tall(X)) & (~quiet(X)) & (~rich(X)) & sibling(lucy, Y) & sibling(X, Y)) <=> (~(rich(X) | tall(X) | quiet(X) | (~sibling(lucy, Y)) | (~sibling(X, Y))))), ((~((~tall(X)) & (~quiet(X)) & (~rich(X)) & sibling(lucy, Y) & sibling(X, Y))) <=> (~(~(rich(X) | tall(X) | quiet(X) | (~sibling(lucy, Y)) | (~sibling(X, Y))))))), rewrite((~(~(rich(X) | tall(X) | quiet(X) | (~sibling(lucy, Y)) | (~sibling(X, Y))))) <=> (rich(X) | tall(X) | quiet(X) | (~sibling(lucy, Y)) | (~sibling(X, Y)))), ((~((~tall(X)) & (~quiet(X)) & (~rich(X)) & sibling(lucy, Y) & sibling(X, Y))) <=> (rich(X) | tall(X) | quiet(X) | (~sibling(lucy, Y)) | (~sibling(X, Y)))))),
inference(bind,[status(th)],[])).
tff(94,plain,
(![X: $i, Y: $i] : (~((~tall(X)) & (~quiet(X)) & (~rich(X)) & sibling(lucy, Y) & sibling(X, Y))) <=> ![X: $i, Y: $i] : (rich(X) | tall(X) | quiet(X) | (~sibling(lucy, Y)) | (~sibling(X, Y)))),
inference(quant_intro,[status(thm)],[93])).
tff(95,plain,
((~((X!6 = |'fred'|) | (X!6 = |'paul'|) | (X!6 = |'mary'|) | (~room(X!6)))) <=> (~((X!6 = |'fred'|) | (X!6 = |'paul'|) | (X!6 = |'mary'|) | (~room(X!6))))),
inference(rewrite,[status(thm)],[])).
tff(96,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!6 = |'fred'|) | (X!6 = |'paul'|) | (X!6 = |'mary'|) | (~room(X!6)))) | ![X: $i, Y: $i] : (~((~tall(X)) & (~quiet(X)) & (~rich(X)) & sibling(lucy, Y) & sibling(X, Y)))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!6 = |'fred'|) | (X!6 = |'paul'|) | (X!6 = |'mary'|) | (~room(X!6)))) | ![X: $i, Y: $i] : (rich(X) | tall(X) | quiet(X) | (~sibling(lucy, Y)) | (~sibling(X, Y))))),
inference(monotonicity,[status(thm)],[95, 94])).
tff(97,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!6 = |'fred'|) | (X!6 = |'paul'|) | (X!6 = |'mary'|) | (~room(X!6)))) | ![X: $i, Y: $i] : (~((~tall(X)) & (~quiet(X)) & (~rich(X)) & sibling(lucy, Y) & sibling(X, Y)))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!6 = |'fred'|) | (X!6 = |'paul'|) | (X!6 = |'mary'|) | (~room(X!6)))) | ![X: $i, Y: $i] : (rich(X) | tall(X) | quiet(X) | (~sibling(lucy, Y)) | (~sibling(X, Y))))),
inference(transitivity,[status(thm)],[96, 92])).
tff(98,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!6 = |'fred'|) | (X!6 = |'paul'|) | (X!6 = |'mary'|) | (~room(X!6)))) | ![X: $i, Y: $i] : (~((~tall(X)) & (~quiet(X)) & (~rich(X)) & sibling(lucy, Y) & sibling(X, Y)))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!6 = |'fred'|) | (X!6 = |'paul'|) | (X!6 = |'mary'|) | (~room(X!6)))) | ![X: $i, Y: $i] : (~((~tall(X)) & (~quiet(X)) & (~rich(X)) & sibling(lucy, Y) & sibling(X, Y))))),
inference(rewrite,[status(thm)],[])).
tff(99,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!6 = |'fred'|) | (X!6 = |'paul'|) | (X!6 = |'mary'|) | (~room(X!6)))) | ![X: $i, Y: $i] : (~((~tall(X)) & (~quiet(X)) & (~rich(X)) & sibling(lucy, Y) & sibling(X, Y)))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!6 = |'fred'|) | (X!6 = |'paul'|) | (X!6 = |'mary'|) | (~room(X!6)))) | ![X: $i, Y: $i] : (~((~tall(X)) & (~quiet(X)) & (~rich(X)) & sibling(lucy, Y) & sibling(X, Y))))),
inference(monotonicity,[status(thm)],[95])).
tff(100,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!6 = |'fred'|) | (X!6 = |'paul'|) | (X!6 = |'mary'|) | (~room(X!6)))) | ![X: $i, Y: $i] : (~((~tall(X)) & (~quiet(X)) & (~rich(X)) & sibling(lucy, Y) & sibling(X, Y)))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!6 = |'fred'|) | (X!6 = |'paul'|) | (X!6 = |'mary'|) | (~room(X!6)))) | ![X: $i, Y: $i] : (~((~tall(X)) & (~quiet(X)) & (~rich(X)) & sibling(lucy, Y) & sibling(X, Y))))),
inference(transitivity,[status(thm)],[99, 98])).
tff(101,plain,
((room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : ((~tall(X)) & (~quiet(X)) & (~rich(X)) & sibling(lucy, Y) & sibling(X, Y))) <=> (room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : ((~tall(X)) & (~quiet(X)) & (~rich(X)) & sibling(lucy, Y) & sibling(X, Y)))),
inference(rewrite,[status(thm)],[])).
tff(102,plain,
((~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : ((~tall(X)) & (~quiet(X)) & (~rich(X)) & sibling(lucy, Y) & sibling(X, Y)))) <=> (~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : ((~tall(X)) & (~quiet(X)) & (~rich(X)) & sibling(lucy, Y) & sibling(X, Y))))),
inference(monotonicity,[status(thm)],[101])).
tff(103,plain,
((~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : ((~tall(X)) & (~quiet(X)) & (~rich(X)) & sibling(lucy, Y) & sibling(X, Y)))) <=> (~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : ((~tall(X)) & (~quiet(X)) & (~rich(X)) & sibling(lucy, Y) & sibling(X, Y))))),
inference(rewrite,[status(thm)],[])).
tff(104,plain,
(~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : ((~tall(X)) & (~quiet(X)) & (~rich(X)) & sibling(lucy, Y) & sibling(X, Y)))),
inference(or_elim,[status(thm)],[30])).
tff(105,plain,
(~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : ((~tall(X)) & (~quiet(X)) & (~rich(X)) & sibling(lucy, Y) & sibling(X, Y)))),
inference(modus_ponens,[status(thm)],[104, 102])).
tff(106,plain,
(~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : ((~tall(X)) & (~quiet(X)) & (~rich(X)) & sibling(lucy, Y) & sibling(X, Y)))),
inference(modus_ponens,[status(thm)],[105, 103])).
tff(107,plain,
(~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : ((~tall(X)) & (~quiet(X)) & (~rich(X)) & sibling(lucy, Y) & sibling(X, Y)))),
inference(modus_ponens,[status(thm)],[106, 102])).
unexpected number of arguments: (let ((a!1 (refl (~ (not (room mary)) (not (room mary)))))
(a!2 (refl (~ (not (room paul)) (not (room paul)))))
(a!3 (refl (~ (not (room fred)) (not (room fred)))))
(a!4 (forall ((X $i))
(or (= X |'fred'|) (= X |'paul'|) (= X |'mary'|) (not (room X)))))
(a!5 (not (or (= X!6 |'fred'|)
(= X!6 |'paul'|)
(= X!6 |'mary'|)
(not (room X!6)))))
(a!6 (lambda ((X $i) (Y $i))
(let ((a!1 (and (not (tall X))
(not (quiet X))
(not (rich X))
(sibling lucy Y)
(sibling X Y))))
(refl (~ (not a!1) (not a!1))))))
(a!7 (exists ((X $i) (Y $i))
(and (not (tall X))
(not (quiet X))
(not (rich X))
(sibling lucy Y)
(sibling X Y))))
(a!8 (forall ((X $i) (Y $i))
(let ((a!1 (and (not (tall X))
(not (quiet X))
(not (rich X))
(sibling lucy Y)
(sibling X Y))))
(not a!1)))))
(let ((a!9 (~ (not (and (room mary) (room paul) (room fred) a!4 a!7))
(or (not (room mary)) (not (room paul)) (not (room fred)) a!5 a!8))))
(nnf-neg a!1
a!2
a!3
(sk (~ (not a!4) a!5))
(nnf-neg (proof-bind a!6) (~ (not a!7) a!8))
a!9)))
| room(sonya)&room(sonja)&room(shelly)&(![X]:(room(X)=>(X='sonya'|X='sonja'|X='shelly')))&
(((?[X,Y]:((X!=sonya)&(rich(Y)&tourist(Y))&(quieter(X,Y))))=>(?[X,Y]:((rich(X)&tourist(X))&(~quiet(Y))&(like(X,Y)))))&
(((client(jacqueline,shelly))&(like(donald,shelly)))=>((~(quiet(sonya)&rich(sonya)&tall(sonya)&tourist(sonya)))&(rich(sonya)&tourist(sonya))))&
((client(sonja,jacqueline))=>((?[X,Y]:(~room(X)&~room(Y)&(X!=shelly&Y!=shelly)&(X!=Y)))))&
(~((~hate(jacqueline,sonja))|(~rich(sonja)&~quiet(sonja))))&
(![X]:(richer(X,sonja)))&
(((?[X]:(~room(X)&~quiet(X)&~tall(X)&~rich(X)))&(![X,Y]:((~quiet(X)&~tall(X)&~rich(X)&~quiet(Y)&~tall(Y)&~rich(Y))=>(X=Y)))))&
(![X]:(~room(X)=>(sibling(donald,X))))&
(((?[X]:(~room(X)&~quiet(X)))&(![X,Y]:((~quiet(X)&~quiet(Y))=>(X=Y)))))) | room(sonya)&room(sonja)&room(shelly)&(![X]:(room(X)=>(X='sonya'|X='sonja'|X='shelly')))&
(?[X,Y]:((~tall(X)&~quiet(X)&~rich(X))&(sibling(john,Y))&(sibling(X,Y)))) | neutral | neutral | contradiction |
Gregory, Ricky, Dennis, Mildred are the only persons in the room.
Only one person outside the room is not a brave tall european. | It is not the case that 'Ricky who is not a tall brave european, does not use an ios phone'. | entailment | % SZS status Unsatisfiable
% SZS output start Proof
tff(european_type, type, (
european: $i > $o)).
tff(tptp_fun_X_0_type, type, (
tptp_fun_X_0: $i)).
tff(tall_type, type, (
tall: $i > $o)).
tff(brave_type, type, (
brave: $i > $o)).
tff(paul_type, type, (
paul: $i)).
tff(room_type, type, (
room: $i > $o)).
tff(tptp_fun__mary__type, type, (
tptp_fun__mary_: $i)).
tff(tptp_fun__paul__type, type, (
tptp_fun__paul_: $i)).
tff(tptp_fun__fred__type, type, (
tptp_fun__fred_: $i)).
tff(tptp_fun__alice__type, type, (
tptp_fun__alice_: $i)).
tff(alice_type, type, (
alice: $i)).
tff(fred_type, type, (
fred: $i)).
tff(mary_type, type, (
mary: $i)).
tff(predb_type, type, (
predb: $i > $o)).
tff(tptp_fun_X_1_type, type, (
tptp_fun_X_1: $i)).
tff(1,assumption,(paul = X!0), introduced(assumption)).
tff(2,plain,
(room(paul) <=> room(X!0)),
inference(monotonicity,[status(thm)],[1])).
tff(3,plain,
(room(X!0) <=> room(paul)),
inference(symmetry,[status(thm)],[2])).
tff(4,plain,
((~room(X!0)) <=> (~room(paul))),
inference(monotonicity,[status(thm)],[3])).
tff(5,plain,
(?[X: $i] : ((~room(X)) & (~(brave(X) & tall(X) & european(X)))) <=> ?[X: $i] : ((~room(X)) & (~(brave(X) & tall(X) & european(X))))),
inference(rewrite,[status(thm)],[])).
tff(6,plain,
((~((((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & (?[X: $i] : ((~room(X)) & (~((brave(X) & tall(X)) & european(X)))) & ![X: $i, Y: $i] : (((~((brave(X) & tall(X)) & european(X))) & (~((brave(Y) & tall(Y)) & european(Y)))) => (X = Y)))) => (((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & (~((~((tall(paul) & brave(paul)) & european(paul))) & (~predb(paul))))))) <=> (~((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i] : ((~room(X)) & (~(brave(X) & tall(X) & european(X)))) & ![X: $i, Y: $i] : ((~((~(brave(X) & tall(X) & european(X))) & (~(brave(Y) & tall(Y) & european(Y))))) | (X = Y)))) | (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~((~(tall(paul) & brave(paul) & european(paul))) & (~predb(paul)))))))),
inference(rewrite,[status(thm)],[])).
tff(7,axiom,(~((((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & (?[X: $i] : ((~room(X)) & (~((brave(X) & tall(X)) & european(X)))) & ![X: $i, Y: $i] : (((~((brave(X) & tall(X)) & european(X))) & (~((brave(Y) & tall(Y)) & european(Y)))) => (X = Y)))) => (((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & (~((~((tall(paul) & brave(paul)) & european(paul))) & (~predb(paul))))))), file('/mnt/tmpfs//5989032895324849624180768.p','negated')).
tff(8,plain,
(~((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i] : ((~room(X)) & (~(brave(X) & tall(X) & european(X)))) & ![X: $i, Y: $i] : ((~((~(brave(X) & tall(X) & european(X))) & (~(brave(Y) & tall(Y) & european(Y))))) | (X = Y)))) | (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~((~(tall(paul) & brave(paul) & european(paul))) & (~predb(paul))))))),
inference(modus_ponens,[status(thm)],[7, 6])).
tff(9,plain,
(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i] : ((~room(X)) & (~(brave(X) & tall(X) & european(X)))) & ![X: $i, Y: $i] : ((~((~(brave(X) & tall(X) & european(X))) & (~(brave(Y) & tall(Y) & european(Y))))) | (X = Y))),
inference(or_elim,[status(thm)],[8])).
tff(10,plain,
(?[X: $i] : ((~room(X)) & (~(brave(X) & tall(X) & european(X))))),
inference(and_elim,[status(thm)],[9])).
tff(11,plain,
(?[X: $i] : ((~room(X)) & (~(brave(X) & tall(X) & european(X))))),
inference(modus_ponens,[status(thm)],[10, 5])).
tff(12,plain,(
(~room(X!0)) & (~(brave(X!0) & tall(X!0) & european(X!0)))),
inference(skolemize,[status(sab)],[11])).
tff(13,plain,
(~room(X!0)),
inference(and_elim,[status(thm)],[12])).
tff(14,plain,
(~room(paul)),
inference(modus_ponens,[status(thm)],[13, 4])).
tff(15,plain,
(room(paul) <=> room(paul)),
inference(rewrite,[status(thm)],[])).
tff(16,plain,
(room(paul)),
inference(and_elim,[status(thm)],[9])).
tff(17,plain,
(room(paul)),
inference(modus_ponens,[status(thm)],[16, 15])).
tff(18,plain,
($false),
inference(unit_resolution,[status(thm)],[17, 14])).
tff(19,plain,(~(paul = X!0)), inference(lemma,lemma(discharge,[]))).
tff(20,assumption,(~((X!1 = |'alice'|) | (X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1)))), introduced(assumption)).
tff(21,plain,
(((X!1 = |'alice'|) | (X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1))) | room(X!1)),
inference(tautology,[status(thm)],[])).
tff(22,plain,
(room(X!1)),
inference(unit_resolution,[status(thm)],[21, 20])).
tff(23,plain,
(((X!1 = |'alice'|) | (X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1))) | (~(X!1 = |'mary'|))),
inference(tautology,[status(thm)],[])).
tff(24,plain,
(~(X!1 = |'mary'|)),
inference(unit_resolution,[status(thm)],[23, 20])).
tff(25,plain,
(((X!1 = |'alice'|) | (X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1))) | (~(X!1 = |'paul'|))),
inference(tautology,[status(thm)],[])).
tff(26,plain,
(~(X!1 = |'paul'|)),
inference(unit_resolution,[status(thm)],[25, 20])).
tff(27,plain,
(((X!1 = |'alice'|) | (X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1))) | (~(X!1 = |'fred'|))),
inference(tautology,[status(thm)],[])).
tff(28,plain,
(~(X!1 = |'fred'|)),
inference(unit_resolution,[status(thm)],[27, 20])).
tff(29,plain,
(((X!1 = |'alice'|) | (X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1))) | (~(X!1 = |'alice'|))),
inference(tautology,[status(thm)],[])).
tff(30,plain,
(~(X!1 = |'alice'|)),
inference(unit_resolution,[status(thm)],[29, 20])).
tff(31,plain,
(^[X: $i] : refl(((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) <=> ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))))),
inference(bind,[status(th)],[])).
tff(32,plain,
(![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) <=> ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(quant_intro,[status(thm)],[31])).
tff(33,plain,
(![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) <=> ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(rewrite,[status(thm)],[])).
tff(34,plain,
(![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(and_elim,[status(thm)],[9])).
tff(35,plain,
(![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(modus_ponens,[status(thm)],[34, 33])).
tff(36,plain,(
![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(skolemize,[status(sab)],[35])).
tff(37,plain,
(![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(modus_ponens,[status(thm)],[36, 32])).
tff(38,plain,
(((~![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))) | ((X!1 = |'alice'|) | (X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1)))) <=> ((~![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))) | (X!1 = |'alice'|) | (X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1)))),
inference(rewrite,[status(thm)],[])).
tff(39,plain,
((~![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))) | ((X!1 = |'alice'|) | (X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1)))),
inference(quant_inst,[status(thm)],[])).
tff(40,plain,
((~![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))) | (X!1 = |'alice'|) | (X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1))),
inference(modus_ponens,[status(thm)],[39, 38])).
tff(41,plain,
($false),
inference(unit_resolution,[status(thm)],[40, 37, 30, 28, 26, 24, 22])).
tff(42,plain,((X!1 = |'alice'|) | (X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1))), inference(lemma,lemma(discharge,[]))).
tff(43,plain,
(room(alice) <=> room(alice)),
inference(rewrite,[status(thm)],[])).
tff(44,plain,
(room(alice)),
inference(and_elim,[status(thm)],[9])).
tff(45,plain,
(room(alice)),
inference(modus_ponens,[status(thm)],[44, 43])).
tff(46,plain,
(room(fred) <=> room(fred)),
inference(rewrite,[status(thm)],[])).
tff(47,plain,
(room(fred)),
inference(and_elim,[status(thm)],[9])).
tff(48,plain,
(room(fred)),
inference(modus_ponens,[status(thm)],[47, 46])).
tff(49,plain,
(room(mary) <=> room(mary)),
inference(rewrite,[status(thm)],[])).
tff(50,plain,
(room(mary)),
inference(and_elim,[status(thm)],[9])).
tff(51,plain,
(room(mary)),
inference(modus_ponens,[status(thm)],[50, 49])).
tff(52,plain,
(((~(predb(paul) | (~((~tall(paul)) | (~brave(paul)) | (~european(paul)))))) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!1 = |'alice'|) | (X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1))))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!1 = |'alice'|) | (X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1)))) | (~(predb(paul) | (~((~tall(paul)) | (~brave(paul)) | (~european(paul)))))))),
inference(rewrite,[status(thm)],[])).
tff(53,plain,
((~((X!1 = |'alice'|) | (X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1)))) <=> (~((X!1 = |'alice'|) | (X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1))))),
inference(rewrite,[status(thm)],[])).
tff(54,plain,
((((~tall(paul)) | (~brave(paul)) | (~european(paul))) & (~predb(paul))) <=> (~(predb(paul) | (~((~tall(paul)) | (~brave(paul)) | (~european(paul))))))),
inference(rewrite,[status(thm)],[])).
tff(55,plain,
((~(~((~tall(paul)) | (~brave(paul)) | (~european(paul))))) <=> ((~tall(paul)) | (~brave(paul)) | (~european(paul)))),
inference(rewrite,[status(thm)],[])).
tff(56,plain,
((tall(paul) & brave(paul) & european(paul)) <=> (~((~tall(paul)) | (~brave(paul)) | (~european(paul))))),
inference(rewrite,[status(thm)],[])).
tff(57,plain,
((~(tall(paul) & brave(paul) & european(paul))) <=> (~(~((~tall(paul)) | (~brave(paul)) | (~european(paul)))))),
inference(monotonicity,[status(thm)],[56])).
tff(58,plain,
((~(tall(paul) & brave(paul) & european(paul))) <=> ((~tall(paul)) | (~brave(paul)) | (~european(paul)))),
inference(transitivity,[status(thm)],[57, 55])).
tff(59,plain,
(((~(tall(paul) & brave(paul) & european(paul))) & (~predb(paul))) <=> (((~tall(paul)) | (~brave(paul)) | (~european(paul))) & (~predb(paul)))),
inference(monotonicity,[status(thm)],[58])).
tff(60,plain,
(((~(tall(paul) & brave(paul) & european(paul))) & (~predb(paul))) <=> (~(predb(paul) | (~((~tall(paul)) | (~brave(paul)) | (~european(paul))))))),
inference(transitivity,[status(thm)],[59, 54])).
tff(61,plain,
((((~(tall(paul) & brave(paul) & european(paul))) & (~predb(paul))) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!1 = |'alice'|) | (X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1))))) <=> ((~(predb(paul) | (~((~tall(paul)) | (~brave(paul)) | (~european(paul)))))) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!1 = |'alice'|) | (X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1)))))),
inference(monotonicity,[status(thm)],[60, 53])).
tff(62,plain,
((((~(tall(paul) & brave(paul) & european(paul))) & (~predb(paul))) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!1 = |'alice'|) | (X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1))))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!1 = |'alice'|) | (X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1)))) | (~(predb(paul) | (~((~tall(paul)) | (~brave(paul)) | (~european(paul)))))))),
inference(transitivity,[status(thm)],[61, 52])).
tff(63,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!1 = |'alice'|) | (X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1)))) | ((~(tall(paul) & brave(paul) & european(paul))) & (~predb(paul)))) <=> (((~(tall(paul) & brave(paul) & european(paul))) & (~predb(paul))) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!1 = |'alice'|) | (X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1)))))),
inference(rewrite,[status(thm)],[])).
tff(64,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!1 = |'alice'|) | (X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1)))) | ((~(tall(paul) & brave(paul) & european(paul))) & (~predb(paul)))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!1 = |'alice'|) | (X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1)))) | ((~(tall(paul) & brave(paul) & european(paul))) & (~predb(paul))))),
inference(monotonicity,[status(thm)],[53])).
tff(65,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!1 = |'alice'|) | (X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1)))) | ((~(tall(paul) & brave(paul) & european(paul))) & (~predb(paul)))) <=> (((~(tall(paul) & brave(paul) & european(paul))) & (~predb(paul))) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!1 = |'alice'|) | (X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1)))))),
inference(transitivity,[status(thm)],[64, 63])).
tff(66,plain,
((room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~((~(tall(paul) & brave(paul) & european(paul))) & (~predb(paul))))) <=> (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~((~(tall(paul) & brave(paul) & european(paul))) & (~predb(paul)))))),
inference(rewrite,[status(thm)],[])).
tff(67,plain,
((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~((~(tall(paul) & brave(paul) & european(paul))) & (~predb(paul)))))) <=> (~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~((~(tall(paul) & brave(paul) & european(paul))) & (~predb(paul))))))),
inference(monotonicity,[status(thm)],[66])).
tff(68,plain,
((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~((~(tall(paul) & brave(paul) & european(paul))) & (~predb(paul)))))) <=> (~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~((~(tall(paul) & brave(paul) & european(paul))) & (~predb(paul))))))),
inference(rewrite,[status(thm)],[])).
tff(69,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~((~(tall(paul) & brave(paul) & european(paul))) & (~predb(paul)))))),
inference(or_elim,[status(thm)],[8])).
tff(70,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~((~(tall(paul) & brave(paul) & european(paul))) & (~predb(paul)))))),
inference(modus_ponens,[status(thm)],[69, 67])).
tff(71,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~((~(tall(paul) & brave(paul) & european(paul))) & (~predb(paul)))))),
inference(modus_ponens,[status(thm)],[70, 68])).
tff(72,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~((~(tall(paul) & brave(paul) & european(paul))) & (~predb(paul)))))),
inference(modus_ponens,[status(thm)],[71, 67])).
unexpected number of arguments: (let ((a!1 (refl (~ (not (room mary)) (not (room mary)))))
(a!2 (refl (~ (not (room paul)) (not (room paul)))))
(a!3 (refl (~ (not (room fred)) (not (room fred)))))
(a!4 (refl (~ (not (room alice)) (not (room alice)))))
(a!5 (forall ((X $i))
(or (= X |'alice'|)
(= X |'fred'|)
(= X |'paul'|)
(= X |'mary'|)
(not (room X)))))
(a!6 (not (or (= X!1 |'alice'|)
(= X!1 |'fred'|)
(= X!1 |'paul'|)
(= X!1 |'mary'|)
(not (room X!1)))))
(a!7 (and (not (and (tall paul) (brave paul) (european paul)))
(not (predb paul)))))
(let ((a!8 (~ (not (and (room mary)
(room paul)
(room fred)
(room alice)
a!5
(not a!7)))
(or (not (room mary))
(not (room paul))
(not (room fred))
(not (room alice))
a!6
a!7))))
(nnf-neg a!1 a!2 a!3 a!4 (sk (~ (not a!5) a!6)) (refl (~ a!7 a!7)) a!8)))
| room(gregory)&room(ricky)&room(dennis)&room(mildred)&(![X]:(room(X)=>(X='gregory'|X='ricky'|X='dennis'|X='mildred')))&
(((?[X]:(~room(X)&~(brave(X)&tall(X)&european(X))))&(![X,Y]:((~(brave(X)&tall(X)&european(X))&~(brave(Y)&tall(Y)&european(Y)))=>(X=Y))))) | room(gregory)&room(ricky)&room(dennis)&room(mildred)&(![X]:(room(X)=>(X='gregory'|X='ricky'|X='dennis'|X='mildred')))&
(~((~(tall(ricky)&brave(ricky)&european(ricky)))&(does_not_use_an_ios_phone(ricky)))) | entailment | entailment | neutral |
Wayne, Debra, George are the only persons in the room.
Someone in the room who is not liked by Vicki collects first edition books.
Someone in the room is not Debra.
Everyone outside the room collects first edition books.
George who is liked by Vicki, likes Elizabeth.
Wayne and Vicki like each other. | Someone who is not liked by Elizabeth like someone who does not collect first edition books. | neutral | % SZS status Satisfiable
| room(wayne)&room(debra)&room(george)&(![X]:(room(X)=>(X='wayne'|X='debra'|X='george')))&
((?[X]:(room(X)=>(((~like(X,vicki))=>(collects_first_edition_books(X))))))&
(?[X]:(room(X)=>(X!=debra)))&
(![X]:(~room(X)=>(collects_first_edition_books(X))))&
((like(george,vicki))&(like(elizabeth,george)))&
((like(wayne,vicki) & like(vicki,wayne)))) | room(wayne)&room(debra)&room(george)&(![X]:(room(X)=>(X='wayne'|X='debra'|X='george')))&
(?[X,Y]:((~like(X,elizabeth))&(does_not_collect_first_edition_books(Y))&(like(X,Y)))) | contradiction | entailment | contradiction |
Gerald, Jennifer, James, Benjamin are the only persons in the room.
'Benjamin who does not hate Judith, is not happy' only if 'Jennifer is the least quiet in the room'.
'Benjamin is not Jennifer or is not hated by Judith or both' if 'someone who is a happy person is a client of someone who is quieter than Judith' and vice versa.
'Gerald is the least quiet in the room' if 'Jennifer and Gerald are respectively quiet and happy'.
More than one person outside the room likes Judith.
Gerald is the least quiet in the room.
Gerald and Benjamin hate Judith.
Gerald does not hate Judith or can play the guitar or both.
Someone outside the room who is not liked by Judith is not happy.
It is not the case that 'Gerald and Jennifer are respectively happy and quiet'.
Gerald and Jennifer are respectively quiet and happy.
Everyone outside the room is not hated by Judith. | Someone who is not quiet hate someone who does not collect foreign coins. | contradiction | - | room(gerald)&room(jennifer)&room(james)&room(benjamin)&(![X]:(room(X)=>(X='gerald'|X='jennifer'|X='james'|X='benjamin')))&
((((~hate(judith,benjamin))&(~happy(benjamin)))=>(![X]:(quieter(jennifer,X))))&
((?[X,Y]:((happy(X)&person(X))&(quieter(judith,Y))&(client(X,Y))))<=>(((benjamin!=jennifer)|(~hate(benjamin,judith)))))&
(((quiet(jennifer))&(happy(gerald)))=>(![X]:(quieter(gerald,X))))&
((?[X,Y]:(~room(X)&~room(Y)&(like(judith,X)&like(judith,Y))&(X!=Y))))&
(![X]:(quieter(gerald,X)))&
(hate(judith,gerald)&hate(judith,benjamin))&
(((~hate(judith,gerald))|(can_play_the_guitar(gerald))))&
(?[X]:(~room(X)=>(((~like(X,judith))=>(~happy(X))))))&
(~((happy(gerald))&(quiet(jennifer))))&
((quiet(gerald))&(happy(jennifer)))&
(![X]:(~room(X)=>(~hate(X,judith))))) | room(gerald)&room(jennifer)&room(james)&room(benjamin)&(![X]:(room(X)=>(X='gerald'|X='jennifer'|X='james'|X='benjamin')))&
(?[X,Y]:((~quiet(X))&(does_not_collect_foreign_coins(Y))&(hate(X,Y)))) | neutral | neutral | neutral |
Tammy is the only person in the room.
Tammy neither is hated by Manuel nor does not hate Audra.
Someone who is a creative quiet european is quieter than someone who is quieter than Manuel.
Tammy is a quiet european. | Tammy does not hate Audra or is a quiet tall european or both. | neutral | % SZS status Satisfiable
| room(tammy)&(![X]:(room(X)=>(X='tammy')))&
((~((hate(tammy,manuel))|(~hate(audra,tammy))))&
(?[X,Y]:((creative(X)&quiet(X)&european(X))&(quieter(manuel,Y))&(quieter(X,Y))))&
(quiet(tammy)&european(tammy))) | room(tammy)&(![X]:(room(X)=>(X='tammy')))&
(((~hate(audra,tammy))|(quiet(tammy)&tall(tammy)&european(tammy)))) | neutral | entailment | contradiction |
Sharon, Jessie, Karen, Travis are the only persons in the room.
Sharon who does not like Abraham, likes Julia.
Julia is richer than Jessie.
Jessie and Sharon are respectively rich and creative.
Jessie neither likes Julia nor does not can play the guitar.
Sharon and Jessie are respectively creative and rich.
Someone who is not Sharon is richer than someone who is liked by Abraham.
It is not the case that 'Abraham is a client of Jessie'. | Jessie neither is richer than Julia nor is a rich creative person. | neutral | % SZS status Satisfiable
| room(sharon)&room(jessie)&room(karen)&room(travis)&(![X]:(room(X)=>(X='sharon'|X='jessie'|X='karen'|X='travis')))&
(((~like(abraham,sharon))&(like(julia,sharon)))&
(richer(jessie,julia))&
((rich(jessie))&(creative(sharon)))&
(~((like(julia,jessie))|(does_not_can_play_the_guitar(jessie))))&
((creative(sharon))&(rich(jessie)))&
(?[X,Y]:((X!=sharon)&(like(Y,abraham))&(richer(X,Y))))&
(~(client(jessie,abraham)))) | room(sharon)&room(jessie)&room(karen)&room(travis)&(![X]:(room(X)=>(X='sharon'|X='jessie'|X='karen'|X='travis')))&
(~((richer(julia,jessie))|(rich(jessie)&creative(jessie)&person(jessie)))) | entailment | contradiction | contradiction |
Emma, Christine, Hubert are the only persons in the room.
“Christine likes Gayle” if “someone in the room does not hate Diane”.
Emma does not collect comic books.
Hubert and Emma do not hate Diane.
Christine and Hubert like Diane.
Emma neither collects comic books nor is not hated by Gayle.
Emma neither does not hate Gayle nor is a creative person.
Hubert is not a quiet person or does not collect comic books or both.
Everyone in the room is not creative, not tall.
Someone in the room does not hate Diane.
Christine is the quietest in the room. | Hubert hates Diane or is not quiet or both. | neutral | % SZS status Satisfiable
| room(emma)&room(christine)&room(hubert)&(![X]:(room(X)=>(X='emma'|X='christine'|X='hubert')))&
(((?[X]:(room(X)=>(~hate(diane,X))))=>(like(gayle,christine)))&
(does_not_collect_comic_books(emma))&
(~hate(diane,hubert)&~hate(diane,emma))&
(like(diane,christine)&like(diane,hubert))&
(~((collects_comic_books(emma))|(~hate(emma,gayle))))&
(~((~hate(gayle,emma))|(creative(emma)&person(emma))))&
(((~(quiet(hubert)&person(hubert)))|(does_not_collect_comic_books(hubert))))&
(![X]:(room(X)=>(~creative(X)&~tall(X))))&
(?[X]:(room(X)=>(~hate(diane,X))))&
(![X]:(quieter(X,christine)))) | room(emma)&room(christine)&room(hubert)&(![X]:(room(X)=>(X='emma'|X='christine'|X='hubert')))&
(((hate(diane,hubert))|(~quiet(hubert)))) | neutral | entailment | entailment |
Rachel, Ryan, Christopher are the only persons in the room.
"Rachel neither own a television nor likes Veda" if "Rachel is a rich brave tourist and does enjoy trail running" and vice versa.
If "someone outside the room who is not liked by Veda is not a quiet brave creative tourist" then "Ryan is not a quiet brave rich creative tourist or is not a quiet rich tourist or both" otherwise "Christopher is the least rich in the room".
If "Rachel is not a rich creative brave tourist and is not liked by Robert" then "more than one person outside the room is not Christopher".
Christopher neither is liked by Robert nor likes Robert.
Only one person outside the room does enjoy trail running.
Christopher neither is liked by Robert nor is not a brave quiet tourist.
Ryan who does not enjoy trail running, own a television.
Christopher is not a brave quiet rich tourist and is a brave quiet tourist.
Ryan is not a quiet brave rich creative tourist or is not a quiet rich tourist or both. | Ryan and Christopher are not a creative happy rich brave quiet tourist. | entailment | % SZS status Unsatisfiable
% SZS output start Proof
tff(room_type, type, (
room: $i > $o)).
tff(tptp_fun_X_3_type, type, (
tptp_fun_X_3: $i)).
tff(tptp_fun__mary__type, type, (
tptp_fun__mary_: $i)).
tff(tptp_fun__paul__type, type, (
tptp_fun__paul_: $i)).
tff(tptp_fun__fred__type, type, (
tptp_fun__fred_: $i)).
tff(happy_type, type, (
happy: $i > $o)).
tff(paul_type, type, (
paul: $i)).
tff(creative_type, type, (
creative: $i > $o)).
tff(brave_type, type, (
brave: $i > $o)).
tff(tourist_type, type, (
tourist: $i > $o)).
tff(rich_type, type, (
rich: $i > $o)).
tff(quiet_type, type, (
quiet: $i > $o)).
tff(fred_type, type, (
fred: $i)).
tff(predb_type, type, (
predb: $i > $o)).
tff(preda_type, type, (
preda: $i > $o)).
tff(like_type, type, (
like: ( $i * $i ) > $o)).
tff(alice_type, type, (
alice: $i)).
tff(mary_type, type, (
mary: $i)).
tff(susan_type, type, (
susan: $i)).
tff(richer_type, type, (
richer: ( $i * $i ) > $o)).
tff(1,assumption,(~((~quiet(paul)) | (~rich(paul)) | (~tourist(paul)) | (~brave(paul)) | (~creative(paul)) | (~happy(paul)))), introduced(assumption)).
tff(2,plain,
(((~quiet(paul)) | (~rich(paul)) | (~tourist(paul)) | (~brave(paul)) | (~creative(paul)) | (~happy(paul))) | creative(paul)),
inference(tautology,[status(thm)],[])).
tff(3,plain,
(creative(paul)),
inference(unit_resolution,[status(thm)],[2, 1])).
tff(4,plain,
(((~quiet(paul)) | (~rich(paul)) | (~tourist(paul)) | (~brave(paul)) | (~creative(paul)) | (~happy(paul))) | brave(paul)),
inference(tautology,[status(thm)],[])).
tff(5,plain,
(brave(paul)),
inference(unit_resolution,[status(thm)],[4, 1])).
tff(6,plain,
(((~quiet(paul)) | (~rich(paul)) | (~tourist(paul)) | (~brave(paul)) | (~creative(paul)) | (~happy(paul))) | tourist(paul)),
inference(tautology,[status(thm)],[])).
tff(7,plain,
(tourist(paul)),
inference(unit_resolution,[status(thm)],[6, 1])).
tff(8,plain,
(((~quiet(paul)) | (~rich(paul)) | (~tourist(paul)) | (~brave(paul)) | (~creative(paul)) | (~happy(paul))) | quiet(paul)),
inference(tautology,[status(thm)],[])).
tff(9,plain,
(quiet(paul)),
inference(unit_resolution,[status(thm)],[8, 1])).
tff(10,plain,
(((~quiet(paul)) | (~rich(paul)) | (~tourist(paul)) | (~brave(paul)) | (~creative(paul)) | (~happy(paul))) | rich(paul)),
inference(tautology,[status(thm)],[])).
tff(11,plain,
(rich(paul)),
inference(unit_resolution,[status(thm)],[10, 1])).
tff(12,plain,
((((~quiet(paul)) | (~rich(paul)) | (~tourist(paul))) | ((~quiet(paul)) | (~rich(paul)) | (~tourist(paul)) | (~brave(paul)) | (~creative(paul)))) <=> ((~quiet(paul)) | (~rich(paul)) | (~tourist(paul)) | (~brave(paul)) | (~creative(paul)))),
inference(rewrite,[status(thm)],[])).
tff(13,plain,
((~(~((~quiet(paul)) | (~rich(paul)) | (~tourist(paul)) | (~brave(paul)) | (~creative(paul))))) <=> ((~quiet(paul)) | (~rich(paul)) | (~tourist(paul)) | (~brave(paul)) | (~creative(paul)))),
inference(rewrite,[status(thm)],[])).
tff(14,plain,
((quiet(paul) & brave(paul) & rich(paul) & creative(paul) & tourist(paul)) <=> (~((~quiet(paul)) | (~rich(paul)) | (~tourist(paul)) | (~brave(paul)) | (~creative(paul))))),
inference(rewrite,[status(thm)],[])).
tff(15,plain,
((~(quiet(paul) & brave(paul) & rich(paul) & creative(paul) & tourist(paul))) <=> (~(~((~quiet(paul)) | (~rich(paul)) | (~tourist(paul)) | (~brave(paul)) | (~creative(paul)))))),
inference(monotonicity,[status(thm)],[14])).
tff(16,plain,
((~(quiet(paul) & brave(paul) & rich(paul) & creative(paul) & tourist(paul))) <=> ((~quiet(paul)) | (~rich(paul)) | (~tourist(paul)) | (~brave(paul)) | (~creative(paul)))),
inference(transitivity,[status(thm)],[15, 13])).
tff(17,plain,
((~(~((~quiet(paul)) | (~rich(paul)) | (~tourist(paul))))) <=> ((~quiet(paul)) | (~rich(paul)) | (~tourist(paul)))),
inference(rewrite,[status(thm)],[])).
tff(18,plain,
((quiet(paul) & rich(paul) & tourist(paul)) <=> (~((~quiet(paul)) | (~rich(paul)) | (~tourist(paul))))),
inference(rewrite,[status(thm)],[])).
tff(19,plain,
((~(quiet(paul) & rich(paul) & tourist(paul))) <=> (~(~((~quiet(paul)) | (~rich(paul)) | (~tourist(paul)))))),
inference(monotonicity,[status(thm)],[18])).
tff(20,plain,
((~(quiet(paul) & rich(paul) & tourist(paul))) <=> ((~quiet(paul)) | (~rich(paul)) | (~tourist(paul)))),
inference(transitivity,[status(thm)],[19, 17])).
tff(21,plain,
(((~(quiet(paul) & rich(paul) & tourist(paul))) | (~(quiet(paul) & brave(paul) & rich(paul) & creative(paul) & tourist(paul)))) <=> (((~quiet(paul)) | (~rich(paul)) | (~tourist(paul))) | ((~quiet(paul)) | (~rich(paul)) | (~tourist(paul)) | (~brave(paul)) | (~creative(paul))))),
inference(monotonicity,[status(thm)],[20, 16])).
tff(22,plain,
(((~(quiet(paul) & rich(paul) & tourist(paul))) | (~(quiet(paul) & brave(paul) & rich(paul) & creative(paul) & tourist(paul)))) <=> ((~quiet(paul)) | (~rich(paul)) | (~tourist(paul)) | (~brave(paul)) | (~creative(paul)))),
inference(transitivity,[status(thm)],[21, 12])).
tff(23,plain,
(((~(quiet(paul) & rich(paul) & tourist(paul))) | (~(quiet(paul) & brave(paul) & rich(paul) & creative(paul) & tourist(paul)))) <=> ((~(quiet(paul) & rich(paul) & tourist(paul))) | (~(quiet(paul) & brave(paul) & rich(paul) & creative(paul) & tourist(paul))))),
inference(rewrite,[status(thm)],[])).
tff(24,plain,
((~(((((room(mary) & room(paul)) & room(fred)) & ![X: $i] : (room(X) => (((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)))) & ((((((((((((rich(mary) & brave(mary)) & tourist(mary)) & preda(mary)) <=> (~(predb(mary) | like(susan, mary)))) & ((?[X: $i] : ((~room(X)) => ((~like(X, susan)) => (~(((quiet(X) & brave(X)) & creative(X)) & tourist(X))))) => ((~((((quiet(paul) & brave(paul)) & rich(paul)) & creative(paul)) & tourist(paul))) | (~((quiet(paul) & rich(paul)) & tourist(paul))))) | ((~?[X: $i] : ((~room(X)) => ((~like(X, susan)) => (~(((quiet(X) & brave(X)) & creative(X)) & tourist(X)))))) => ![X: $i] : richer(fred, X)))) & (((~(((rich(mary) & creative(mary)) & brave(mary)) & tourist(mary))) & (~like(mary, alice))) => ?[X: $i, Y: $i] : ((((~room(X)) & (~room(Y))) & ((~(X = fred)) & (~(Y = fred)))) & (~(X = Y))))) & (~(like(fred, alice) | like(alice, fred)))) & (?[X: $i] : ((~room(X)) & preda(X)) & ![X: $i, Y: $i] : ((preda(X) & preda(Y)) => (X = Y)))) & (~(like(fred, alice) | (~((brave(fred) & quiet(fred)) & tourist(fred)))))) & ((~preda(paul)) & predb(paul))) & ((~(((brave(fred) & quiet(fred)) & rich(fred)) & tourist(fred))) & ((brave(fred) & quiet(fred)) & tourist(fred)))) & ((~((((quiet(paul) & brave(paul)) & rich(paul)) & creative(paul)) & tourist(paul))) | (~((quiet(paul) & rich(paul)) & tourist(paul)))))) => ((((room(mary) & room(paul)) & room(fred)) & ![X: $i] : (room(X) => (((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)))) & ((~(((((creative(paul) & happy(paul)) & rich(paul)) & brave(paul)) & quiet(paul)) & tourist(paul))) & (~(((((creative(fred) & happy(fred)) & rich(fred)) & brave(fred)) & quiet(fred)) & tourist(fred))))))) <=> (~((~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~((predb(mary) | like(susan, mary)) <=> (rich(mary) & brave(mary) & tourist(mary) & preda(mary)))) & ((~((~(rich(mary) & creative(mary) & brave(mary) & tourist(mary))) & (~like(mary, alice)))) | ?[X: $i, Y: $i] : ((~room(X)) & (~room(Y)) & (~(X = fred)) & (~(Y = fred)) & (~(X = Y)))) & (~(like(alice, fred) | like(fred, alice))) & ?[X: $i] : ((~room(X)) & preda(X)) & ![X: $i, Y: $i] : ((~(preda(X) & preda(Y))) | (X = Y)) & (~(like(fred, alice) | (~(brave(fred) & quiet(fred) & tourist(fred))))) & (~preda(paul)) & predb(paul) & (~(brave(fred) & quiet(fred) & rich(fred) & tourist(fred))) & brave(fred) & quiet(fred) & tourist(fred) & ((~(quiet(paul) & rich(paul) & tourist(paul))) | (~(quiet(paul) & brave(paul) & rich(paul) & creative(paul) & tourist(paul)))))) | (room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(creative(paul) & happy(paul) & rich(paul) & brave(paul) & quiet(paul) & tourist(paul))) & (~(creative(fred) & happy(fred) & rich(fred) & brave(fred) & quiet(fred) & tourist(fred))))))),
inference(rewrite,[status(thm)],[])).
tff(25,axiom,(~(((((room(mary) & room(paul)) & room(fred)) & ![X: $i] : (room(X) => (((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)))) & ((((((((((((rich(mary) & brave(mary)) & tourist(mary)) & preda(mary)) <=> (~(predb(mary) | like(susan, mary)))) & ((?[X: $i] : ((~room(X)) => ((~like(X, susan)) => (~(((quiet(X) & brave(X)) & creative(X)) & tourist(X))))) => ((~((((quiet(paul) & brave(paul)) & rich(paul)) & creative(paul)) & tourist(paul))) | (~((quiet(paul) & rich(paul)) & tourist(paul))))) | ((~?[X: $i] : ((~room(X)) => ((~like(X, susan)) => (~(((quiet(X) & brave(X)) & creative(X)) & tourist(X)))))) => ![X: $i] : richer(fred, X)))) & (((~(((rich(mary) & creative(mary)) & brave(mary)) & tourist(mary))) & (~like(mary, alice))) => ?[X: $i, Y: $i] : ((((~room(X)) & (~room(Y))) & ((~(X = fred)) & (~(Y = fred)))) & (~(X = Y))))) & (~(like(fred, alice) | like(alice, fred)))) & (?[X: $i] : ((~room(X)) & preda(X)) & ![X: $i, Y: $i] : ((preda(X) & preda(Y)) => (X = Y)))) & (~(like(fred, alice) | (~((brave(fred) & quiet(fred)) & tourist(fred)))))) & ((~preda(paul)) & predb(paul))) & ((~(((brave(fred) & quiet(fred)) & rich(fred)) & tourist(fred))) & ((brave(fred) & quiet(fred)) & tourist(fred)))) & ((~((((quiet(paul) & brave(paul)) & rich(paul)) & creative(paul)) & tourist(paul))) | (~((quiet(paul) & rich(paul)) & tourist(paul)))))) => ((((room(mary) & room(paul)) & room(fred)) & ![X: $i] : (room(X) => (((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)))) & ((~(((((creative(paul) & happy(paul)) & rich(paul)) & brave(paul)) & quiet(paul)) & tourist(paul))) & (~(((((creative(fred) & happy(fred)) & rich(fred)) & brave(fred)) & quiet(fred)) & tourist(fred))))))), file('/mnt/tmpfs//701662956551891781488331.p','negated')).
tff(26,plain,
(~((~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~((predb(mary) | like(susan, mary)) <=> (rich(mary) & brave(mary) & tourist(mary) & preda(mary)))) & ((~((~(rich(mary) & creative(mary) & brave(mary) & tourist(mary))) & (~like(mary, alice)))) | ?[X: $i, Y: $i] : ((~room(X)) & (~room(Y)) & (~(X = fred)) & (~(Y = fred)) & (~(X = Y)))) & (~(like(alice, fred) | like(fred, alice))) & ?[X: $i] : ((~room(X)) & preda(X)) & ![X: $i, Y: $i] : ((~(preda(X) & preda(Y))) | (X = Y)) & (~(like(fred, alice) | (~(brave(fred) & quiet(fred) & tourist(fred))))) & (~preda(paul)) & predb(paul) & (~(brave(fred) & quiet(fred) & rich(fred) & tourist(fred))) & brave(fred) & quiet(fred) & tourist(fred) & ((~(quiet(paul) & rich(paul) & tourist(paul))) | (~(quiet(paul) & brave(paul) & rich(paul) & creative(paul) & tourist(paul)))))) | (room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(creative(paul) & happy(paul) & rich(paul) & brave(paul) & quiet(paul) & tourist(paul))) & (~(creative(fred) & happy(fred) & rich(fred) & brave(fred) & quiet(fred) & tourist(fred)))))),
inference(modus_ponens,[status(thm)],[25, 24])).
tff(27,plain,
(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~((predb(mary) | like(susan, mary)) <=> (rich(mary) & brave(mary) & tourist(mary) & preda(mary)))) & ((~((~(rich(mary) & creative(mary) & brave(mary) & tourist(mary))) & (~like(mary, alice)))) | ?[X: $i, Y: $i] : ((~room(X)) & (~room(Y)) & (~(X = fred)) & (~(Y = fred)) & (~(X = Y)))) & (~(like(alice, fred) | like(fred, alice))) & ?[X: $i] : ((~room(X)) & preda(X)) & ![X: $i, Y: $i] : ((~(preda(X) & preda(Y))) | (X = Y)) & (~(like(fred, alice) | (~(brave(fred) & quiet(fred) & tourist(fred))))) & (~preda(paul)) & predb(paul) & (~(brave(fred) & quiet(fred) & rich(fred) & tourist(fred))) & brave(fred) & quiet(fred) & tourist(fred) & ((~(quiet(paul) & rich(paul) & tourist(paul))) | (~(quiet(paul) & brave(paul) & rich(paul) & creative(paul) & tourist(paul))))),
inference(or_elim,[status(thm)],[26])).
tff(28,plain,
((~(quiet(paul) & rich(paul) & tourist(paul))) | (~(quiet(paul) & brave(paul) & rich(paul) & creative(paul) & tourist(paul)))),
inference(and_elim,[status(thm)],[27])).
tff(29,plain,
((~(quiet(paul) & rich(paul) & tourist(paul))) | (~(quiet(paul) & brave(paul) & rich(paul) & creative(paul) & tourist(paul)))),
inference(modus_ponens,[status(thm)],[28, 23])).
tff(30,plain,
((~quiet(paul)) | (~rich(paul)) | (~tourist(paul)) | (~brave(paul)) | (~creative(paul))),
inference(modus_ponens,[status(thm)],[29, 22])).
tff(31,plain,
($false),
inference(unit_resolution,[status(thm)],[30, 11, 9, 7, 5, 3])).
tff(32,plain,((~quiet(paul)) | (~rich(paul)) | (~tourist(paul)) | (~brave(paul)) | (~creative(paul)) | (~happy(paul))), inference(lemma,lemma(discharge,[]))).
tff(33,plain,
(tourist(fred) <=> tourist(fred)),
inference(rewrite,[status(thm)],[])).
tff(34,plain,
(~(like(fred, alice) | (~(brave(fred) & quiet(fred) & tourist(fred))))),
inference(and_elim,[status(thm)],[27])).
tff(35,plain,
(brave(fred) & quiet(fred) & tourist(fred)),
inference(or_elim,[status(thm)],[34])).
tff(36,plain,
(tourist(fred)),
inference(and_elim,[status(thm)],[35])).
tff(37,plain,
(tourist(fred)),
inference(modus_ponens,[status(thm)],[36, 33])).
tff(38,plain,
(quiet(fred) <=> quiet(fred)),
inference(rewrite,[status(thm)],[])).
tff(39,plain,
(quiet(fred)),
inference(and_elim,[status(thm)],[35])).
tff(40,plain,
(quiet(fred)),
inference(modus_ponens,[status(thm)],[39, 38])).
tff(41,plain,
(brave(fred) <=> brave(fred)),
inference(rewrite,[status(thm)],[])).
tff(42,plain,
(brave(fred)),
inference(and_elim,[status(thm)],[35])).
tff(43,plain,
(brave(fred)),
inference(modus_ponens,[status(thm)],[42, 41])).
tff(44,plain,
((~(~((~brave(fred)) | (~quiet(fred)) | (~rich(fred)) | (~tourist(fred))))) <=> ((~brave(fred)) | (~quiet(fred)) | (~rich(fred)) | (~tourist(fred)))),
inference(rewrite,[status(thm)],[])).
tff(45,plain,
((brave(fred) & quiet(fred) & rich(fred) & tourist(fred)) <=> (~((~brave(fred)) | (~quiet(fred)) | (~rich(fred)) | (~tourist(fred))))),
inference(rewrite,[status(thm)],[])).
tff(46,plain,
((~(brave(fred) & quiet(fred) & rich(fred) & tourist(fred))) <=> (~(~((~brave(fred)) | (~quiet(fred)) | (~rich(fred)) | (~tourist(fred)))))),
inference(monotonicity,[status(thm)],[45])).
tff(47,plain,
((~(brave(fred) & quiet(fred) & rich(fred) & tourist(fred))) <=> ((~brave(fred)) | (~quiet(fred)) | (~rich(fred)) | (~tourist(fred)))),
inference(transitivity,[status(thm)],[46, 44])).
tff(48,plain,
((~(brave(fred) & quiet(fred) & rich(fred) & tourist(fred))) <=> (~(brave(fred) & quiet(fred) & rich(fred) & tourist(fred)))),
inference(rewrite,[status(thm)],[])).
tff(49,plain,
(~(brave(fred) & quiet(fred) & rich(fred) & tourist(fred))),
inference(and_elim,[status(thm)],[27])).
tff(50,plain,
(~(brave(fred) & quiet(fred) & rich(fred) & tourist(fred))),
inference(modus_ponens,[status(thm)],[49, 48])).
tff(51,plain,
((~brave(fred)) | (~quiet(fred)) | (~rich(fred)) | (~tourist(fred))),
inference(modus_ponens,[status(thm)],[50, 47])).
tff(52,plain,
(~rich(fred)),
inference(unit_resolution,[status(thm)],[51, 43, 40, 37])).
tff(53,plain,
(((~brave(fred)) | (~quiet(fred)) | (~rich(fred)) | (~tourist(fred)) | (~creative(fred)) | (~happy(fred))) | rich(fred)),
inference(tautology,[status(thm)],[])).
tff(54,plain,
((~brave(fred)) | (~quiet(fred)) | (~rich(fred)) | (~tourist(fred)) | (~creative(fred)) | (~happy(fred))),
inference(unit_resolution,[status(thm)],[53, 52])).
tff(55,plain,
(room(fred) <=> room(fred)),
inference(rewrite,[status(thm)],[])).
tff(56,plain,
(room(fred)),
inference(and_elim,[status(thm)],[27])).
tff(57,plain,
(room(fred)),
inference(modus_ponens,[status(thm)],[56, 55])).
tff(58,plain,
(room(paul) <=> room(paul)),
inference(rewrite,[status(thm)],[])).
tff(59,plain,
(room(paul)),
inference(and_elim,[status(thm)],[27])).
tff(60,plain,
(room(paul)),
inference(modus_ponens,[status(thm)],[59, 58])).
tff(61,plain,
(room(mary) <=> room(mary)),
inference(rewrite,[status(thm)],[])).
tff(62,plain,
(room(mary)),
inference(and_elim,[status(thm)],[27])).
tff(63,plain,
(room(mary)),
inference(modus_ponens,[status(thm)],[62, 61])).
tff(64,plain,
(((~((~quiet(paul)) | (~rich(paul)) | (~tourist(paul)) | (~brave(paul)) | (~creative(paul)) | (~happy(paul)))) | (~((~brave(fred)) | (~quiet(fred)) | (~rich(fred)) | (~tourist(fred)) | (~creative(fred)) | (~happy(fred)))) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3))))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))) | (~((~quiet(paul)) | (~rich(paul)) | (~tourist(paul)) | (~brave(paul)) | (~creative(paul)) | (~happy(paul)))) | (~((~brave(fred)) | (~quiet(fred)) | (~rich(fred)) | (~tourist(fred)) | (~creative(fred)) | (~happy(fred)))))),
inference(rewrite,[status(thm)],[])).
tff(65,plain,
((~((X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))) <=> (~((X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3))))),
inference(rewrite,[status(thm)],[])).
tff(66,plain,
((creative(fred) & happy(fred) & rich(fred) & brave(fred) & quiet(fred) & tourist(fred)) <=> (~((~brave(fred)) | (~quiet(fred)) | (~rich(fred)) | (~tourist(fred)) | (~creative(fred)) | (~happy(fred))))),
inference(rewrite,[status(thm)],[])).
tff(67,plain,
((creative(paul) & happy(paul) & rich(paul) & brave(paul) & quiet(paul) & tourist(paul)) <=> (~((~quiet(paul)) | (~rich(paul)) | (~tourist(paul)) | (~brave(paul)) | (~creative(paul)) | (~happy(paul))))),
inference(rewrite,[status(thm)],[])).
tff(68,plain,
(((creative(paul) & happy(paul) & rich(paul) & brave(paul) & quiet(paul) & tourist(paul)) | (creative(fred) & happy(fred) & rich(fred) & brave(fred) & quiet(fred) & tourist(fred)) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3))))) <=> ((~((~quiet(paul)) | (~rich(paul)) | (~tourist(paul)) | (~brave(paul)) | (~creative(paul)) | (~happy(paul)))) | (~((~brave(fred)) | (~quiet(fred)) | (~rich(fred)) | (~tourist(fred)) | (~creative(fred)) | (~happy(fred)))) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))))),
inference(monotonicity,[status(thm)],[67, 66, 65])).
tff(69,plain,
(((creative(paul) & happy(paul) & rich(paul) & brave(paul) & quiet(paul) & tourist(paul)) | (creative(fred) & happy(fred) & rich(fred) & brave(fred) & quiet(fred) & tourist(fred)) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3))))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))) | (~((~quiet(paul)) | (~rich(paul)) | (~tourist(paul)) | (~brave(paul)) | (~creative(paul)) | (~happy(paul)))) | (~((~brave(fred)) | (~quiet(fred)) | (~rich(fred)) | (~tourist(fred)) | (~creative(fred)) | (~happy(fred)))))),
inference(transitivity,[status(thm)],[68, 64])).
tff(70,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))) | (creative(paul) & happy(paul) & rich(paul) & brave(paul) & quiet(paul) & tourist(paul)) | (creative(fred) & happy(fred) & rich(fred) & brave(fred) & quiet(fred) & tourist(fred))) <=> ((creative(paul) & happy(paul) & rich(paul) & brave(paul) & quiet(paul) & tourist(paul)) | (creative(fred) & happy(fred) & rich(fred) & brave(fred) & quiet(fred) & tourist(fred)) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))))),
inference(rewrite,[status(thm)],[])).
tff(71,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))) | (creative(paul) & happy(paul) & rich(paul) & brave(paul) & quiet(paul) & tourist(paul)) | (creative(fred) & happy(fred) & rich(fred) & brave(fred) & quiet(fred) & tourist(fred))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))) | (creative(paul) & happy(paul) & rich(paul) & brave(paul) & quiet(paul) & tourist(paul)) | (creative(fred) & happy(fred) & rich(fred) & brave(fred) & quiet(fred) & tourist(fred)))),
inference(monotonicity,[status(thm)],[65])).
tff(72,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))) | (creative(paul) & happy(paul) & rich(paul) & brave(paul) & quiet(paul) & tourist(paul)) | (creative(fred) & happy(fred) & rich(fred) & brave(fred) & quiet(fred) & tourist(fred))) <=> ((creative(paul) & happy(paul) & rich(paul) & brave(paul) & quiet(paul) & tourist(paul)) | (creative(fred) & happy(fred) & rich(fred) & brave(fred) & quiet(fred) & tourist(fred)) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))))),
inference(transitivity,[status(thm)],[71, 70])).
tff(73,plain,
((room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(creative(paul) & happy(paul) & rich(paul) & brave(paul) & quiet(paul) & tourist(paul))) & (~(creative(fred) & happy(fred) & rich(fred) & brave(fred) & quiet(fred) & tourist(fred)))) <=> (room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(creative(paul) & happy(paul) & rich(paul) & brave(paul) & quiet(paul) & tourist(paul))) & (~(creative(fred) & happy(fred) & rich(fred) & brave(fred) & quiet(fred) & tourist(fred))))),
inference(rewrite,[status(thm)],[])).
tff(74,plain,
((~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(creative(paul) & happy(paul) & rich(paul) & brave(paul) & quiet(paul) & tourist(paul))) & (~(creative(fred) & happy(fred) & rich(fred) & brave(fred) & quiet(fred) & tourist(fred))))) <=> (~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(creative(paul) & happy(paul) & rich(paul) & brave(paul) & quiet(paul) & tourist(paul))) & (~(creative(fred) & happy(fred) & rich(fred) & brave(fred) & quiet(fred) & tourist(fred)))))),
inference(monotonicity,[status(thm)],[73])).
tff(75,plain,
((~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(creative(paul) & happy(paul) & rich(paul) & brave(paul) & quiet(paul) & tourist(paul))) & (~(creative(fred) & happy(fred) & rich(fred) & brave(fred) & quiet(fred) & tourist(fred))))) <=> (~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(creative(paul) & happy(paul) & rich(paul) & brave(paul) & quiet(paul) & tourist(paul))) & (~(creative(fred) & happy(fred) & rich(fred) & brave(fred) & quiet(fred) & tourist(fred)))))),
inference(rewrite,[status(thm)],[])).
tff(76,plain,
(~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(creative(paul) & happy(paul) & rich(paul) & brave(paul) & quiet(paul) & tourist(paul))) & (~(creative(fred) & happy(fred) & rich(fred) & brave(fred) & quiet(fred) & tourist(fred))))),
inference(or_elim,[status(thm)],[26])).
tff(77,plain,
(~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(creative(paul) & happy(paul) & rich(paul) & brave(paul) & quiet(paul) & tourist(paul))) & (~(creative(fred) & happy(fred) & rich(fred) & brave(fred) & quiet(fred) & tourist(fred))))),
inference(modus_ponens,[status(thm)],[76, 74])).
tff(78,plain,
(~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(creative(paul) & happy(paul) & rich(paul) & brave(paul) & quiet(paul) & tourist(paul))) & (~(creative(fred) & happy(fred) & rich(fred) & brave(fred) & quiet(fred) & tourist(fred))))),
inference(modus_ponens,[status(thm)],[77, 75])).
tff(79,plain,
(~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(creative(paul) & happy(paul) & rich(paul) & brave(paul) & quiet(paul) & tourist(paul))) & (~(creative(fred) & happy(fred) & rich(fred) & brave(fred) & quiet(fred) & tourist(fred))))),
inference(modus_ponens,[status(thm)],[78, 74])).
unexpected number of arguments: (let ((a!1 (refl (~ (not (room mary)) (not (room mary)))))
(a!2 (refl (~ (not (room paul)) (not (room paul)))))
(a!3 (refl (~ (not (room fred)) (not (room fred)))))
(a!4 (forall ((X $i))
(or (= X |'fred'|) (= X |'paul'|) (= X |'mary'|) (not (room X)))))
(a!5 (not (or (= X!3 |'fred'|)
(= X!3 |'paul'|)
(= X!3 |'mary'|)
(not (room X!3)))))
(a!6 (and (creative paul)
(happy paul)
(rich paul)
(brave paul)
(quiet paul)
(tourist paul)))
(a!7 (and (creative fred)
(happy fred)
(rich fred)
(brave fred)
(quiet fred)
(tourist fred))))
(let ((a!8 (~ (not (and (room mary)
(room paul)
(room fred)
a!4
(not a!6)
(not a!7)))
(or (not (room mary))
(not (room paul))
(not (room fred))
a!5
a!6
a!7))))
(nnf-neg a!1
a!2
a!3
(sk (~ (not a!4) a!5))
(refl (~ a!6 a!6))
(refl (~ a!7 a!7))
a!8)))
| room(rachel)&room(ryan)&room(christopher)&(![X]:(room(X)=>(X='rachel'|X='ryan'|X='christopher')))&
((((rich(rachel)&brave(rachel)&tourist(rachel))&(does_enjoy_trail_running(rachel)))<=>(~((own_a_television(rachel))|(like(veda,rachel)))))&
(((?[X]:(~room(X)=>(((~like(X,veda))=>(~(quiet(X)&brave(X)&creative(X)&tourist(X)))))))=>(((~(quiet(ryan)&brave(ryan)&rich(ryan)&creative(ryan)&tourist(ryan)))|(~(quiet(ryan)&rich(ryan)&tourist(ryan))))))|((~(?[X]:(~room(X)=>(((~like(X,veda))=>(~(quiet(X)&brave(X)&creative(X)&tourist(X))))))))=>(![X]:(richer(christopher,X)))))&
(((~(rich(rachel)&creative(rachel)&brave(rachel)&tourist(rachel)))&(~like(rachel,robert)))=>((?[X,Y]:(~room(X)&~room(Y)&(X!=christopher&Y!=christopher)&(X!=Y)))))&
(~((like(christopher,robert))|(like(robert,christopher))))&
(((?[X]:(~room(X)&does_enjoy_trail_running(X)))&(![X,Y]:((does_enjoy_trail_running(X)&does_enjoy_trail_running(Y))=>(X=Y)))))&
(~((like(christopher,robert))|(~(brave(christopher)&quiet(christopher)&tourist(christopher)))))&
((does_not_enjoy_trail_running(ryan))&(own_a_television(ryan)))&
((~(brave(christopher)&quiet(christopher)&rich(christopher)&tourist(christopher)))&(brave(christopher)&quiet(christopher)&tourist(christopher)))&
(((~(quiet(ryan)&brave(ryan)&rich(ryan)&creative(ryan)&tourist(ryan)))|(~(quiet(ryan)&rich(ryan)&tourist(ryan)))))) | room(rachel)&room(ryan)&room(christopher)&(![X]:(room(X)=>(X='rachel'|X='ryan'|X='christopher')))&
(~(creative(ryan)&happy(ryan)&rich(ryan)&brave(ryan)&quiet(ryan)&tourist(ryan))&~(creative(christopher)&happy(christopher)&rich(christopher)&brave(christopher)&quiet(christopher)&tourist(christopher))) | neutral | entailment | contradiction |
Kassie, Elwood are the only persons in the room.
Kassie is not hated by Nellie or is not rich, not creative or both.
Kassie who is not Elwood, is hated by Nellie.
Kassie is the richest in the room.
Everyone outside the room is richer than Nellie. | Kassie is not rich, not creative. | entailment | % SZS status Unsatisfiable
% SZS output start Proof
tff(room_type, type, (
room: $i > $o)).
tff(tptp_fun_X_0_type, type, (
tptp_fun_X_0: $i)).
tff(tptp_fun__mary__type, type, (
tptp_fun__mary_: $i)).
tff(tptp_fun__paul__type, type, (
tptp_fun__paul_: $i)).
tff(rich_type, type, (
rich: $i > $o)).
tff(mary_type, type, (
mary: $i)).
tff(creative_type, type, (
creative: $i > $o)).
tff(hate_type, type, (
hate: ( $i * $i ) > $o)).
tff(lucy_type, type, (
lucy: $i)).
tff(richer_type, type, (
richer: ( $i * $i ) > $o)).
tff(paul_type, type, (
paul: $i)).
tff(1,plain,
(hate(mary, lucy) <=> hate(mary, lucy)),
inference(rewrite,[status(thm)],[])).
tff(2,plain,
((~((((room(mary) & room(paul)) & ![X: $i] : (room(X) => ((X = |'mary'|) | (X = |'paul'|)))) & (((((~hate(mary, lucy)) | ((~rich(mary)) & (~creative(mary)))) & ((~(mary = paul)) & hate(mary, lucy))) & ![X: $i] : richer(X, mary)) & ![X: $i] : ((~room(X)) => richer(lucy, X)))) => (((room(mary) & room(paul)) & ![X: $i] : (room(X) => ((X = |'mary'|) | (X = |'paul'|)))) & ((~rich(mary)) & (~creative(mary)))))) <=> (~((~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~hate(mary, lucy)) | ((~rich(mary)) & (~creative(mary)))) & (~(mary = paul)) & hate(mary, lucy) & ![X: $i] : richer(X, mary) & ![X: $i] : (room(X) | richer(lucy, X)))) | (room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~rich(mary)) & (~creative(mary)))))),
inference(rewrite,[status(thm)],[])).
tff(3,axiom,(~((((room(mary) & room(paul)) & ![X: $i] : (room(X) => ((X = |'mary'|) | (X = |'paul'|)))) & (((((~hate(mary, lucy)) | ((~rich(mary)) & (~creative(mary)))) & ((~(mary = paul)) & hate(mary, lucy))) & ![X: $i] : richer(X, mary)) & ![X: $i] : ((~room(X)) => richer(lucy, X)))) => (((room(mary) & room(paul)) & ![X: $i] : (room(X) => ((X = |'mary'|) | (X = |'paul'|)))) & ((~rich(mary)) & (~creative(mary)))))), file('/mnt/tmpfs//406828843615712916125314.p','negated')).
tff(4,plain,
(~((~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~hate(mary, lucy)) | ((~rich(mary)) & (~creative(mary)))) & (~(mary = paul)) & hate(mary, lucy) & ![X: $i] : richer(X, mary) & ![X: $i] : (room(X) | richer(lucy, X)))) | (room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~rich(mary)) & (~creative(mary))))),
inference(modus_ponens,[status(thm)],[3, 2])).
tff(5,plain,
(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~hate(mary, lucy)) | ((~rich(mary)) & (~creative(mary)))) & (~(mary = paul)) & hate(mary, lucy) & ![X: $i] : richer(X, mary) & ![X: $i] : (room(X) | richer(lucy, X))),
inference(or_elim,[status(thm)],[4])).
tff(6,plain,
(hate(mary, lucy)),
inference(and_elim,[status(thm)],[5])).
tff(7,plain,
(hate(mary, lucy)),
inference(modus_ponens,[status(thm)],[6, 1])).
tff(8,plain,
(((~hate(mary, lucy)) | ((~rich(mary)) & (~creative(mary)))) <=> ((~hate(mary, lucy)) | (~(rich(mary) | creative(mary))))),
inference(rewrite,[status(thm)],[])).
tff(9,plain,
(((~hate(mary, lucy)) | ((~rich(mary)) & (~creative(mary)))) <=> ((~hate(mary, lucy)) | ((~rich(mary)) & (~creative(mary))))),
inference(rewrite,[status(thm)],[])).
tff(10,plain,
((~hate(mary, lucy)) | ((~rich(mary)) & (~creative(mary)))),
inference(and_elim,[status(thm)],[5])).
tff(11,plain,
((~hate(mary, lucy)) | ((~rich(mary)) & (~creative(mary)))),
inference(modus_ponens,[status(thm)],[10, 9])).
tff(12,plain,
((~hate(mary, lucy)) | (~(rich(mary) | creative(mary)))),
inference(modus_ponens,[status(thm)],[11, 8])).
tff(13,plain,
(~(rich(mary) | creative(mary))),
inference(unit_resolution,[status(thm)],[12, 7])).
tff(14,plain,
((rich(mary) | creative(mary)) | (~rich(mary))),
inference(tautology,[status(thm)],[])).
tff(15,plain,
(~rich(mary)),
inference(unit_resolution,[status(thm)],[14, 13])).
tff(16,plain,
((rich(mary) | creative(mary)) | (~creative(mary))),
inference(tautology,[status(thm)],[])).
tff(17,plain,
(~creative(mary)),
inference(unit_resolution,[status(thm)],[16, 13])).
tff(18,plain,
(room(paul) <=> room(paul)),
inference(rewrite,[status(thm)],[])).
tff(19,plain,
(room(paul)),
inference(and_elim,[status(thm)],[5])).
tff(20,plain,
(room(paul)),
inference(modus_ponens,[status(thm)],[19, 18])).
tff(21,plain,
(room(mary) <=> room(mary)),
inference(rewrite,[status(thm)],[])).
tff(22,plain,
(room(mary)),
inference(and_elim,[status(thm)],[5])).
tff(23,plain,
(room(mary)),
inference(modus_ponens,[status(thm)],[22, 21])).
tff(24,plain,
(((~room(mary)) | (~room(paul)) | (~((X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) | rich(mary) | creative(mary)) <=> (rich(mary) | creative(mary) | (~room(mary)) | (~room(paul)) | (~((X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))))),
inference(rewrite,[status(thm)],[])).
tff(25,plain,
((~((X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) <=> (~((X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0))))),
inference(rewrite,[status(thm)],[])).
tff(26,plain,
(((~room(mary)) | (~room(paul)) | (~((X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) | rich(mary) | creative(mary)) <=> ((~room(mary)) | (~room(paul)) | (~((X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) | rich(mary) | creative(mary))),
inference(monotonicity,[status(thm)],[25])).
tff(27,plain,
(((~room(mary)) | (~room(paul)) | (~((X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) | rich(mary) | creative(mary)) <=> (rich(mary) | creative(mary) | (~room(mary)) | (~room(paul)) | (~((X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))))),
inference(transitivity,[status(thm)],[26, 24])).
tff(28,plain,
((room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~rich(mary)) & (~creative(mary))) <=> (room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~rich(mary)) & (~creative(mary)))),
inference(rewrite,[status(thm)],[])).
tff(29,plain,
((~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~rich(mary)) & (~creative(mary)))) <=> (~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~rich(mary)) & (~creative(mary))))),
inference(monotonicity,[status(thm)],[28])).
tff(30,plain,
((~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~rich(mary)) & (~creative(mary)))) <=> (~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~rich(mary)) & (~creative(mary))))),
inference(rewrite,[status(thm)],[])).
tff(31,plain,
(~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~rich(mary)) & (~creative(mary)))),
inference(or_elim,[status(thm)],[4])).
tff(32,plain,
(~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~rich(mary)) & (~creative(mary)))),
inference(modus_ponens,[status(thm)],[31, 29])).
tff(33,plain,
(~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~rich(mary)) & (~creative(mary)))),
inference(modus_ponens,[status(thm)],[32, 30])).
tff(34,plain,
(~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~rich(mary)) & (~creative(mary)))),
inference(modus_ponens,[status(thm)],[33, 29])).
unexpected number of arguments: (let ((a!1 (refl (~ (not (room mary)) (not (room mary)))))
(a!2 (refl (~ (not (room paul)) (not (room paul)))))
(a!3 (forall ((X $i)) (or (= X |'paul'|) (= X |'mary'|) (not (room X)))))
(a!4 (not (or (= X!0 |'paul'|) (= X!0 |'mary'|) (not (room X!0))))))
(let ((a!5 (not (and (room mary)
(room paul)
a!3
(not (rich mary))
(not (creative mary))))))
(let ((a!6 (~ a!5
(or (not (room mary))
(not (room paul))
a!4
(rich mary)
(creative mary)))))
(nnf-neg a!1
a!2
(sk (~ (not a!3) a!4))
(refl (~ (rich mary) (rich mary)))
(refl (~ (creative mary) (creative mary)))
a!6))))
| room(kassie)&room(elwood)&(![X]:(room(X)=>(X='kassie'|X='elwood')))&
((((~hate(kassie,nellie))|(~rich(kassie)&~creative(kassie))))&
((kassie!=elwood)&(hate(kassie,nellie)))&
(![X]:(richer(X,kassie)))&
(![X]:(~room(X)=>(richer(nellie,X))))) | room(kassie)&room(elwood)&(![X]:(room(X)=>(X='kassie'|X='elwood')))&
(~rich(kassie)&~creative(kassie)) | contradiction | contradiction | contradiction |
Martha, Tabitha, William are the only persons in the room. 'Martha and Guadalupe hate each other' unless 'Martha neither does not like Guadalupe nor does not enjoy wildlife photography'. If 'it is not the case that 'Martha and Caleb like each other'' then 'more than one person outside the room does not hate Guadalupe' otherwise 'Guadalupe and Martha like each other'. Martha is the least tall in the room. Martha does not enjoy wildlife photography or is not liked by Guadalupe or both. Someone outside the room who is not creative, not quiet is not creative. Martha is a quiet tourist. Caleb is taller than Martha. Martha likes Shanna or is hated by Caleb or both. Martha is the least quiet in the room. Martha is the least rich in the room. Martha is a creative quiet european and is a rich tall creative person. | Someone who is richer than Caleb is quieter than someone who is hated by Caleb. | neutral | % SZS status Satisfiable
| room(martha)&room(tabitha)&room(william)&(![X]:(room(X)=>(X='martha'|X='tabitha'|X='william')))&
((~(~((~like(guadalupe,martha))|(does_not_enjoy_wildlife_photography(martha))))=>((hate(martha,guadalupe) & hate(guadalupe,martha))))&
(((~((like(martha,caleb) & like(caleb,martha))))=>((?[X,Y]:(~room(X)&~room(Y)&(~hate(guadalupe,X)&~hate(guadalupe,Y))&(X!=Y)))))|((~(~((like(martha,caleb) & like(caleb,martha)))))=>((like(guadalupe,martha) & like(martha,guadalupe)))))&
(![X]:(taller(martha,X)))&
(((does_not_enjoy_wildlife_photography(martha))|(~like(martha,guadalupe))))&
(?[X]:(~room(X)=>(((~creative(X)&~quiet(X))=>(~creative(X))))))&
(quiet(martha)&tourist(martha))&
(taller(martha,caleb))&
(((like(shanna,martha))|(hate(martha,caleb))))&
(![X]:(quieter(martha,X)))&
(![X]:(richer(martha,X)))&
((creative(martha)&quiet(martha)&european(martha))&(rich(martha)&tall(martha)&creative(martha)&person(martha)))) | room(martha)&room(tabitha)&room(william)&(![X]:(room(X)=>(X='martha'|X='tabitha'|X='william')))&
(?[X,Y]:((richer(caleb,X))&(hate(Y,caleb))&(quieter(X,Y)))) | contradiction | neutral | contradiction |
Danny, Betty, Charles, Thomas are the only persons in the room. Betty writes a travel blog. Betty is the least quiet in the room. | It is not the case that 'Charles is the least quiet in the room'. | entailment | % SZS status Unsatisfiable
% SZS output start Proof
tff(quieter_type, type, (
quieter: ( $i * $i ) > $o)).
tff(paul_type, type, (
paul: $i)).
tff(fred_type, type, (
fred: $i)).
tff(room_type, type, (
room: $i > $o)).
tff(tptp_fun_X_0_type, type, (
tptp_fun_X_0: $i)).
tff(tptp_fun__mary__type, type, (
tptp_fun__mary_: $i)).
tff(tptp_fun__paul__type, type, (
tptp_fun__paul_: $i)).
tff(tptp_fun__fred__type, type, (
tptp_fun__fred_: $i)).
tff(tptp_fun__alice__type, type, (
tptp_fun__alice_: $i)).
tff(preda_type, type, (
preda: $i > $o)).
tff(alice_type, type, (
alice: $i)).
tff(mary_type, type, (
mary: $i)).
tff(lucy_type, type, (
lucy: $i)).
tff(susan_type, type, (
susan: $i)).
tff(john_type, type, (
john: $i)).
tff(1,assumption,(~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))), introduced(assumption)).
tff(2,plain,
(((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0))) | room(X!0)),
inference(tautology,[status(thm)],[])).
tff(3,plain,
(room(X!0)),
inference(unit_resolution,[status(thm)],[2, 1])).
tff(4,plain,
(((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0))) | (~(X!0 = |'mary'|))),
inference(tautology,[status(thm)],[])).
tff(5,plain,
(~(X!0 = |'mary'|)),
inference(unit_resolution,[status(thm)],[4, 1])).
tff(6,plain,
(((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0))) | (~(X!0 = |'paul'|))),
inference(tautology,[status(thm)],[])).
tff(7,plain,
(~(X!0 = |'paul'|)),
inference(unit_resolution,[status(thm)],[6, 1])).
tff(8,plain,
(((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0))) | (~(X!0 = |'fred'|))),
inference(tautology,[status(thm)],[])).
tff(9,plain,
(~(X!0 = |'fred'|)),
inference(unit_resolution,[status(thm)],[8, 1])).
tff(10,plain,
(((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0))) | (~(X!0 = |'alice'|))),
inference(tautology,[status(thm)],[])).
tff(11,plain,
(~(X!0 = |'alice'|)),
inference(unit_resolution,[status(thm)],[10, 1])).
tff(12,plain,
(^[X: $i] : refl(((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) <=> ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))))),
inference(bind,[status(th)],[])).
tff(13,plain,
(![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) <=> ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(quant_intro,[status(thm)],[12])).
tff(14,plain,
(![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) <=> ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(rewrite,[status(thm)],[])).
tff(15,plain,
((~((((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & (preda(paul) & ![X: $i] : quieter(paul, X))) => (((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & (~![X: $i] : quieter(fred, X))))) <=> (~((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & preda(paul) & ![X: $i] : quieter(paul, X))) | (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~![X: $i] : quieter(fred, X)))))),
inference(rewrite,[status(thm)],[])).
tff(16,axiom,(~((((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & (preda(paul) & ![X: $i] : quieter(paul, X))) => (((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & (~![X: $i] : quieter(fred, X))))), file('/mnt/tmpfs//1583526120957783189432857.p','negated')).
tff(17,plain,
(~((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & preda(paul) & ![X: $i] : quieter(paul, X))) | (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~![X: $i] : quieter(fred, X))))),
inference(modus_ponens,[status(thm)],[16, 15])).
tff(18,plain,
(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & preda(paul) & ![X: $i] : quieter(paul, X)),
inference(or_elim,[status(thm)],[17])).
tff(19,plain,
(![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(and_elim,[status(thm)],[18])).
tff(20,plain,
(![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(modus_ponens,[status(thm)],[19, 14])).
tff(21,plain,(
![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(skolemize,[status(sab)],[20])).
tff(22,plain,
(![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(modus_ponens,[status(thm)],[21, 13])).
tff(23,plain,
(((~![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))) | ((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) <=> ((~![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))) | (X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))),
inference(rewrite,[status(thm)],[])).
tff(24,plain,
((~![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))) | ((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))),
inference(quant_inst,[status(thm)],[])).
tff(25,plain,
((~![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))) | (X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0))),
inference(modus_ponens,[status(thm)],[24, 23])).
tff(26,plain,
($false),
inference(unit_resolution,[status(thm)],[25, 22, 11, 9, 7, 5, 3])).
tff(27,plain,((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0))), inference(lemma,lemma(discharge,[]))).
tff(28,plain,
(room(alice) <=> room(alice)),
inference(rewrite,[status(thm)],[])).
tff(29,plain,
(room(alice)),
inference(and_elim,[status(thm)],[18])).
tff(30,plain,
(room(alice)),
inference(modus_ponens,[status(thm)],[29, 28])).
tff(31,plain,
(room(fred) <=> room(fred)),
inference(rewrite,[status(thm)],[])).
tff(32,plain,
(room(fred)),
inference(and_elim,[status(thm)],[18])).
tff(33,plain,
(room(fred)),
inference(modus_ponens,[status(thm)],[32, 31])).
tff(34,plain,
(room(paul) <=> room(paul)),
inference(rewrite,[status(thm)],[])).
tff(35,plain,
(room(paul)),
inference(and_elim,[status(thm)],[18])).
tff(36,plain,
(room(paul)),
inference(modus_ponens,[status(thm)],[35, 34])).
tff(37,plain,
(room(mary) <=> room(mary)),
inference(rewrite,[status(thm)],[])).
tff(38,plain,
(room(mary)),
inference(and_elim,[status(thm)],[18])).
tff(39,plain,
(room(mary)),
inference(modus_ponens,[status(thm)],[38, 37])).
tff(40,plain,
((![X: $i] : quieter(fred, X) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0))))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) | ![X: $i] : quieter(fred, X))),
inference(rewrite,[status(thm)],[])).
tff(41,plain,
((~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) <=> (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0))))),
inference(rewrite,[status(thm)],[])).
tff(42,plain,
((![X: $i] : quieter(fred, X) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0))))) <=> (![X: $i] : quieter(fred, X) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))))),
inference(monotonicity,[status(thm)],[41])).
tff(43,plain,
((![X: $i] : quieter(fred, X) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0))))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) | ![X: $i] : quieter(fred, X))),
inference(transitivity,[status(thm)],[42, 40])).
tff(44,plain,
((![X: $i] : quieter(fred, X) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0))))) <=> (![X: $i] : quieter(fred, X) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))))),
inference(rewrite,[status(thm)],[])).
tff(45,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) | ![X: $i] : quieter(fred, X)) <=> (![X: $i] : quieter(fred, X) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))))),
inference(rewrite,[status(thm)],[])).
tff(46,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) | ![X: $i] : quieter(fred, X)) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) | ![X: $i] : quieter(fred, X))),
inference(monotonicity,[status(thm)],[41])).
tff(47,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) | ![X: $i] : quieter(fred, X)) <=> (![X: $i] : quieter(fred, X) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))))),
inference(transitivity,[status(thm)],[46, 45])).
tff(48,plain,
((room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~![X: $i] : quieter(fred, X))) <=> (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~![X: $i] : quieter(fred, X)))),
inference(rewrite,[status(thm)],[])).
tff(49,plain,
((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~![X: $i] : quieter(fred, X)))) <=> (~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~![X: $i] : quieter(fred, X))))),
inference(monotonicity,[status(thm)],[48])).
tff(50,plain,
((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~![X: $i] : quieter(fred, X)))) <=> (~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~![X: $i] : quieter(fred, X))))),
inference(rewrite,[status(thm)],[])).
tff(51,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~![X: $i] : quieter(fred, X)))),
inference(or_elim,[status(thm)],[17])).
tff(52,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~![X: $i] : quieter(fred, X)))),
inference(modus_ponens,[status(thm)],[51, 49])).
tff(53,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~![X: $i] : quieter(fred, X)))),
inference(modus_ponens,[status(thm)],[52, 50])).
tff(54,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~![X: $i] : quieter(fred, X)))),
inference(modus_ponens,[status(thm)],[53, 49])).
unexpected number of arguments: (let ((a!1 (refl (~ (not (room mary)) (not (room mary)))))
(a!2 (refl (~ (not (room paul)) (not (room paul)))))
(a!3 (refl (~ (not (room fred)) (not (room fred)))))
(a!4 (refl (~ (not (room alice)) (not (room alice)))))
(a!5 (forall ((X $i))
(or (= X |'alice'|)
(= X |'fred'|)
(= X |'paul'|)
(= X |'mary'|)
(not (room X)))))
(a!6 (not (or (= X!0 |'alice'|)
(= X!0 |'fred'|)
(= X!0 |'paul'|)
(= X!0 |'mary'|)
(not (room X!0)))))
(a!7 (lambda ((X $i)) (refl (~ (quieter fred X) (quieter fred X)))))
(a!8 (forall ((X $i)) (quieter fred X))))
(let ((a!9 (nnf-neg (nnf-pos (proof-bind a!7) (~ a!8 a!8))
(~ (not (not a!8)) a!8)))
(a!10 (~ (not (and (room mary)
(room paul)
(room fred)
(room alice)
a!5
(not a!8)))
(or (not (room mary))
(not (room paul))
(not (room fred))
(not (room alice))
a!6
a!8))))
(nnf-neg a!1 a!2 a!3 a!4 (sk (~ (not a!5) a!6)) a!9 a!10)))
| room(danny)&room(betty)&room(charles)&room(thomas)&(![X]:(room(X)=>(X='danny'|X='betty'|X='charles'|X='thomas')))&
((writes_a_travel_blog(betty))&
(![X]:(quieter(betty,X)))) | room(danny)&room(betty)&room(charles)&room(thomas)&(![X]:(room(X)=>(X='danny'|X='betty'|X='charles'|X='thomas')))&
(~(![X]:(quieter(charles,X)))) | entailment | entailment | entailment |
Lorena, Edna, Charles, Vanessa are the only persons in the room.
Charles either hates Miquel or does not have lived in exactly three countries if Charles does not hate Miquel and does not have lived in exactly three countries.
If someone outside the room is a tall person then only one person outside the room does not hate Miquel otherwise Charles hates Miquel or is a brave person or both.
If Charles and Edna are respectively tall and brave then Lorena is the least tall in the room otherwise Miquel is taller than Lorena.
Lorena has lived in exactly three countries unless Charles and Miquel hate each other.
Edna and Charles are not a tall brave tourist.
Edna and Lorena hate each other.
Lorena is not Edna and is a brave tourist.
Edna has lived in exactly three countries or is not brave or both.
Charles is not a tall brave person and does not have lived in exactly three countries.
Charles is not tall. | Lorena neither is not a tall happy brave tourist nor has lived in exactly three countries. | neutral | % SZS status Satisfiable
| room(lorena)&room(edna)&room(charles)&room(vanessa)&(![X]:(room(X)=>(X='lorena'|X='edna'|X='charles'|X='vanessa')))&
((((~hate(miquel,charles))&(does_not_have_lived_in_exactly_three_countries(charles)))=>((((hate(miquel,charles))|(does_not_have_lived_in_exactly_three_countries(charles)))&(~((hate(miquel,charles))|(does_not_have_lived_in_exactly_three_countries(charles)))))))&
(((?[X]:(~room(X)=>(tall(X)&person(X))))=>(((?[X]:(~room(X)&~hate(miquel,X)))&(![X,Y]:((~hate(miquel,X)&~hate(miquel,Y))=>(X=Y))))))|((~(?[X]:(~room(X)=>(tall(X)&person(X)))))=>(((hate(miquel,charles))|(brave(charles)&person(charles))))))&
((((tall(charles))&(brave(edna)))=>(![X]:(taller(lorena,X))))|((~((tall(charles))&(brave(edna))))=>(taller(lorena,miquel))))&
(~((hate(charles,miquel) & hate(miquel,charles)))=>(has_lived_in_exactly_three_countries(lorena)))&
(~(tall(edna)&brave(edna)&tourist(edna))&~(tall(charles)&brave(charles)&tourist(charles)))&
((hate(edna,lorena) & hate(lorena,edna)))&
((lorena!=edna)&(brave(lorena)&tourist(lorena)))&
(((has_lived_in_exactly_three_countries(edna))|(~brave(edna))))&
((~(tall(charles)&brave(charles)&person(charles)))&(does_not_have_lived_in_exactly_three_countries(charles)))&
(~tall(charles))) | room(lorena)&room(edna)&room(charles)&room(vanessa)&(![X]:(room(X)=>(X='lorena'|X='edna'|X='charles'|X='vanessa')))&
(~((~(tall(lorena)&happy(lorena)&brave(lorena)&tourist(lorena)))|(has_lived_in_exactly_three_countries(lorena)))) | entailment | contradiction | contradiction |
Elmer is the only person in the room.
Only one person outside the room is hated by Christopher. | It is not the case that 'Elmer does not hate Christopher and is not hated by Christopher'. | neutral | % SZS status Satisfiable
| room(elmer)&(![X]:(room(X)=>(X='elmer')))&
(((?[X]:(~room(X)&hate(X,christopher)))&(![X,Y]:((hate(X,christopher)&hate(Y,christopher))=>(X=Y))))) | room(elmer)&(![X]:(room(X)=>(X='elmer')))&
(~((~hate(christopher,elmer))&(~hate(elmer,christopher)))) | contradiction | entailment | contradiction |
Leslie, Alma are the only persons in the room. "Alma who does not own a television, is not creative, not quiet" only if "Charles and Zachary like each other". "Leslie is not Alma or is a sibling of Zachary or both" only if "Alma is not creative or is not liked by Ronald or both". Everyone outside the room is not Alma. Only one person in the room is a quiet creative person. Someone outside the room own a television. Zachary is a sibling of Leslie. | Someone who is not a quiet person is a sibling of someone who own a television. | neutral | % SZS status Satisfiable
| room(leslie)&room(alma)&(![X]:(room(X)=>(X='leslie'|X='alma')))&
((((does_not_own_a_television(alma))&(~creative(alma)&~quiet(alma)))=>((like(charles,zachary) & like(zachary,charles))))&
((((leslie!=alma)|(sibling(zachary,leslie))))=>(((~creative(alma))|(~like(alma,ronald)))))&
(![X]:(~room(X)=>(X!=alma)))&
(((?[X]:(room(X)&quiet(X)&creative(X)&person(X)))&(![X,Y]:((quiet(X)&creative(X)&person(X)&quiet(Y)&creative(Y)&person(Y))=>(X=Y)))))&
(?[X]:(~room(X)=>(own_a_television(X))))&
(sibling(leslie,zachary))) | room(leslie)&room(alma)&(![X]:(room(X)=>(X='leslie'|X='alma')))&
(?[X,Y]:((~(quiet(X)&person(X)))&(own_a_television(Y))&(sibling(X,Y)))) | neutral | neutral | entailment |
Evelyn, Roger are the only persons in the room.
"Stacy is richer than Evelyn" if "Stacy and Evelyn hate each other" and vice versa.
Stacy is a sibling of Evelyn.
Everyone outside the room who is a happy person is a sibling of Stacy.
Someone outside the room who enjoys hiking does not hate Stacy.
More than one person outside the room is a brave rich happy person.
Stacy is richer than Evelyn. | Evelyn does not enjoy hiking or is not a rich tall happy creative person or both. | neutral | % SZS status Satisfiable
| room(evelyn)&room(roger)&(![X]:(room(X)=>(X='evelyn'|X='roger')))&
((((hate(stacy,evelyn) & hate(evelyn,stacy)))<=>(richer(evelyn,stacy)))&
(sibling(evelyn,stacy))&
(![X]:(~room(X)=>(((happy(X)&person(X))=>(sibling(stacy,X))))))&
(?[X]:(~room(X)=>(((enjoys_hiking(X))=>(~hate(stacy,X))))))&
((?[X,Y]:(~room(X)&~room(Y)&(brave(X)&rich(X)&happy(X)&person(X)&brave(Y)&rich(Y)&happy(Y)&person(Y))&(X!=Y))))&
(richer(evelyn,stacy))) | room(evelyn)&room(roger)&(![X]:(room(X)=>(X='evelyn'|X='roger')))&
(((does_not_enjoy_hiking(evelyn))|(~(rich(evelyn)&tall(evelyn)&happy(evelyn)&creative(evelyn)&person(evelyn))))) | entailment | neutral | neutral |
Michael, Stephen are the only persons in the room. Iola is a sibling of Michael unless it is not the case that 'Michael is not hated by Nathaniel or does enjoy trail running or both'. Only one person outside the room hates Nathaniel if Michael does not hate Melinda and is a quiet tourist. James is quieter than Michael if it is not the case that 'Michael either is a happy person or hates Melinda' and vice versa. If more than one person outside the room is not tall then someone outside the room does not use an ios phone. Only one person outside the room does not hate Virginia. Nathaniel is taller than Michael. Stephen does not enjoy trail running or is not hated by Melinda or both. Only one person outside the room uses an ios phone. Stephen and Michael are not a quiet person. Iola is a sibling of Stephen. | Michael is not a tall quiet creative person or enjoys pottery or both. | entailment | % SZS status Unsatisfiable
% SZS output start Proof
tff(room_type, type, (
room: $i > $o)).
tff(tptp_fun_X_4_type, type, (
tptp_fun_X_4: $i)).
tff(tptp_fun__mary__type, type, (
tptp_fun__mary_: $i)).
tff(tptp_fun__paul__type, type, (
tptp_fun__paul_: $i)).
tff(creative_type, type, (
creative: $i > $o)).
tff(mary_type, type, (
mary: $i)).
tff(tall_type, type, (
tall: $i > $o)).
tff(person_type, type, (
person: $i > $o)).
tff(quiet_type, type, (
quiet: $i > $o)).
tff(predc_type, type, (
predc: $i > $o)).
tff(sibling_type, type, (
sibling: ( $i * $i ) > $o)).
tff(alice_type, type, (
alice: $i)).
tff(paul_type, type, (
paul: $i)).
tff(preda_type, type, (
preda: $i > $o)).
tff(hate_type, type, (
hate: ( $i * $i ) > $o)).
tff(fred_type, type, (
fred: $i)).
tff(predb_type, type, (
predb: $i > $o)).
tff(taller_type, type, (
taller: ( $i * $i ) > $o)).
tff(lucy_type, type, (
lucy: $i)).
tff(susan_type, type, (
susan: $i)).
tff(quieter_type, type, (
quieter: ( $i * $i ) > $o)).
tff(john_type, type, (
john: $i)).
tff(tourist_type, type, (
tourist: $i > $o)).
tff(happy_type, type, (
happy: $i > $o)).
tff(1,assumption,(~(predc(mary) | (~quiet(mary)) | (~person(mary)) | (~tall(mary)) | (~creative(mary)))), introduced(assumption)).
tff(2,plain,
((predc(mary) | (~quiet(mary)) | (~person(mary)) | (~tall(mary)) | (~creative(mary))) | quiet(mary)),
inference(tautology,[status(thm)],[])).
tff(3,plain,
(quiet(mary)),
inference(unit_resolution,[status(thm)],[2, 1])).
tff(4,plain,
((predc(mary) | (~quiet(mary)) | (~person(mary)) | (~tall(mary)) | (~creative(mary))) | person(mary)),
inference(tautology,[status(thm)],[])).
tff(5,plain,
(person(mary)),
inference(unit_resolution,[status(thm)],[4, 1])).
tff(6,plain,
((~(~((~quiet(mary)) | (~person(mary))))) <=> ((~quiet(mary)) | (~person(mary)))),
inference(rewrite,[status(thm)],[])).
tff(7,plain,
((quiet(mary) & person(mary)) <=> (~((~quiet(mary)) | (~person(mary))))),
inference(rewrite,[status(thm)],[])).
tff(8,plain,
((~(quiet(mary) & person(mary))) <=> (~(~((~quiet(mary)) | (~person(mary)))))),
inference(monotonicity,[status(thm)],[7])).
tff(9,plain,
((~(quiet(mary) & person(mary))) <=> ((~quiet(mary)) | (~person(mary)))),
inference(transitivity,[status(thm)],[8, 6])).
tff(10,plain,
((~(quiet(mary) & person(mary))) <=> (~(quiet(mary) & person(mary)))),
inference(rewrite,[status(thm)],[])).
tff(11,plain,
((~((((room(mary) & room(paul)) & ![X: $i] : (room(X) => ((X = |'mary'|) | (X = |'paul'|)))) & (((((((((((~(~((~hate(mary, lucy)) | predb(mary)))) => sibling(mary, alice)) & (((~hate(fred, mary)) & (quiet(mary) & tourist(mary))) => (?[X: $i] : ((~room(X)) & hate(lucy, X)) & ![X: $i, Y: $i] : ((hate(lucy, X) & hate(lucy, Y)) => (X = Y))))) & ((~(((happy(mary) & person(mary)) | hate(fred, mary)) & (~((happy(mary) & person(mary)) | hate(fred, mary))))) <=> quieter(mary, john))) & (?[X: $i, Y: $i] : ((((~room(X)) & (~room(Y))) & ((~tall(X)) & (~tall(Y)))) & (~(X = Y))) => ?[X: $i] : ((~room(X)) => (~preda(X))))) & (?[X: $i] : ((~room(X)) & (~hate(susan, X))) & ![X: $i, Y: $i] : (((~hate(susan, X)) & (~hate(susan, Y))) => (X = Y)))) & taller(mary, lucy)) & ((~predb(paul)) | (~hate(paul, fred)))) & (?[X: $i] : ((~room(X)) & preda(X)) & ![X: $i, Y: $i] : ((preda(X) & preda(Y)) => (X = Y)))) & ((~(quiet(paul) & person(paul))) & (~(quiet(mary) & person(mary))))) & sibling(paul, alice))) => (((room(mary) & room(paul)) & ![X: $i] : (room(X) => ((X = |'mary'|) | (X = |'paul'|)))) & ((~(((tall(mary) & quiet(mary)) & creative(mary)) & person(mary))) | predc(mary))))) <=> (~((~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~((~hate(mary, lucy)) | predb(mary))) | sibling(mary, alice)) & ((~((~hate(fred, mary)) & quiet(mary) & tourist(mary))) | (?[X: $i] : ((~room(X)) & hate(lucy, X)) & ![X: $i, Y: $i] : ((~(hate(lucy, X) & hate(lucy, Y))) | (X = Y)))) & quieter(mary, john) & ((~?[X: $i, Y: $i] : ((~room(X)) & (~room(Y)) & (~tall(X)) & (~tall(Y)) & (~(X = Y)))) | ?[X: $i] : (room(X) | (~preda(X)))) & ?[X: $i] : ((~room(X)) & (~hate(susan, X))) & ![X: $i, Y: $i] : ((~((~hate(susan, X)) & (~hate(susan, Y)))) | (X = Y)) & taller(mary, lucy) & ((~predb(paul)) | (~hate(paul, fred))) & ?[X: $i] : ((~room(X)) & preda(X)) & ![X: $i, Y: $i] : ((~(preda(X) & preda(Y))) | (X = Y)) & (~(quiet(paul) & person(paul))) & (~(quiet(mary) & person(mary))) & sibling(paul, alice))) | (room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (predc(mary) | (~(tall(mary) & quiet(mary) & creative(mary) & person(mary)))))))),
inference(rewrite,[status(thm)],[])).
tff(12,axiom,(~((((room(mary) & room(paul)) & ![X: $i] : (room(X) => ((X = |'mary'|) | (X = |'paul'|)))) & (((((((((((~(~((~hate(mary, lucy)) | predb(mary)))) => sibling(mary, alice)) & (((~hate(fred, mary)) & (quiet(mary) & tourist(mary))) => (?[X: $i] : ((~room(X)) & hate(lucy, X)) & ![X: $i, Y: $i] : ((hate(lucy, X) & hate(lucy, Y)) => (X = Y))))) & ((~(((happy(mary) & person(mary)) | hate(fred, mary)) & (~((happy(mary) & person(mary)) | hate(fred, mary))))) <=> quieter(mary, john))) & (?[X: $i, Y: $i] : ((((~room(X)) & (~room(Y))) & ((~tall(X)) & (~tall(Y)))) & (~(X = Y))) => ?[X: $i] : ((~room(X)) => (~preda(X))))) & (?[X: $i] : ((~room(X)) & (~hate(susan, X))) & ![X: $i, Y: $i] : (((~hate(susan, X)) & (~hate(susan, Y))) => (X = Y)))) & taller(mary, lucy)) & ((~predb(paul)) | (~hate(paul, fred)))) & (?[X: $i] : ((~room(X)) & preda(X)) & ![X: $i, Y: $i] : ((preda(X) & preda(Y)) => (X = Y)))) & ((~(quiet(paul) & person(paul))) & (~(quiet(mary) & person(mary))))) & sibling(paul, alice))) => (((room(mary) & room(paul)) & ![X: $i] : (room(X) => ((X = |'mary'|) | (X = |'paul'|)))) & ((~(((tall(mary) & quiet(mary)) & creative(mary)) & person(mary))) | predc(mary))))), file('/mnt/tmpfs//8472486908566593987971794.p','negated')).
tff(13,plain,
(~((~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~((~hate(mary, lucy)) | predb(mary))) | sibling(mary, alice)) & ((~((~hate(fred, mary)) & quiet(mary) & tourist(mary))) | (?[X: $i] : ((~room(X)) & hate(lucy, X)) & ![X: $i, Y: $i] : ((~(hate(lucy, X) & hate(lucy, Y))) | (X = Y)))) & quieter(mary, john) & ((~?[X: $i, Y: $i] : ((~room(X)) & (~room(Y)) & (~tall(X)) & (~tall(Y)) & (~(X = Y)))) | ?[X: $i] : (room(X) | (~preda(X)))) & ?[X: $i] : ((~room(X)) & (~hate(susan, X))) & ![X: $i, Y: $i] : ((~((~hate(susan, X)) & (~hate(susan, Y)))) | (X = Y)) & taller(mary, lucy) & ((~predb(paul)) | (~hate(paul, fred))) & ?[X: $i] : ((~room(X)) & preda(X)) & ![X: $i, Y: $i] : ((~(preda(X) & preda(Y))) | (X = Y)) & (~(quiet(paul) & person(paul))) & (~(quiet(mary) & person(mary))) & sibling(paul, alice))) | (room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (predc(mary) | (~(tall(mary) & quiet(mary) & creative(mary) & person(mary))))))),
inference(modus_ponens,[status(thm)],[12, 11])).
tff(14,plain,
(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~((~hate(mary, lucy)) | predb(mary))) | sibling(mary, alice)) & ((~((~hate(fred, mary)) & quiet(mary) & tourist(mary))) | (?[X: $i] : ((~room(X)) & hate(lucy, X)) & ![X: $i, Y: $i] : ((~(hate(lucy, X) & hate(lucy, Y))) | (X = Y)))) & quieter(mary, john) & ((~?[X: $i, Y: $i] : ((~room(X)) & (~room(Y)) & (~tall(X)) & (~tall(Y)) & (~(X = Y)))) | ?[X: $i] : (room(X) | (~preda(X)))) & ?[X: $i] : ((~room(X)) & (~hate(susan, X))) & ![X: $i, Y: $i] : ((~((~hate(susan, X)) & (~hate(susan, Y)))) | (X = Y)) & taller(mary, lucy) & ((~predb(paul)) | (~hate(paul, fred))) & ?[X: $i] : ((~room(X)) & preda(X)) & ![X: $i, Y: $i] : ((~(preda(X) & preda(Y))) | (X = Y)) & (~(quiet(paul) & person(paul))) & (~(quiet(mary) & person(mary))) & sibling(paul, alice)),
inference(or_elim,[status(thm)],[13])).
tff(15,plain,
(~(quiet(mary) & person(mary))),
inference(and_elim,[status(thm)],[14])).
tff(16,plain,
(~(quiet(mary) & person(mary))),
inference(modus_ponens,[status(thm)],[15, 10])).
tff(17,plain,
((~quiet(mary)) | (~person(mary))),
inference(modus_ponens,[status(thm)],[16, 9])).
tff(18,plain,
($false),
inference(unit_resolution,[status(thm)],[17, 5, 3])).
tff(19,plain,(predc(mary) | (~quiet(mary)) | (~person(mary)) | (~tall(mary)) | (~creative(mary))), inference(lemma,lemma(discharge,[]))).
tff(20,plain,
(room(paul) <=> room(paul)),
inference(rewrite,[status(thm)],[])).
tff(21,plain,
(room(paul)),
inference(and_elim,[status(thm)],[14])).
tff(22,plain,
(room(paul)),
inference(modus_ponens,[status(thm)],[21, 20])).
tff(23,plain,
(room(mary) <=> room(mary)),
inference(rewrite,[status(thm)],[])).
tff(24,plain,
(room(mary)),
inference(and_elim,[status(thm)],[14])).
tff(25,plain,
(room(mary)),
inference(modus_ponens,[status(thm)],[24, 23])).
tff(26,plain,
(((~room(mary)) | (~room(paul)) | (~((X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4)))) | (~(predc(mary) | (~(tall(mary) & quiet(mary) & creative(mary) & person(mary)))))) <=> ((~room(mary)) | (~room(paul)) | (~((X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4)))) | (~(predc(mary) | (~quiet(mary)) | (~person(mary)) | (~tall(mary)) | (~creative(mary)))))),
inference(rewrite,[status(thm)],[])).
tff(27,plain,
((~((X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4)))) <=> (~((X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4))))),
inference(rewrite,[status(thm)],[])).
tff(28,plain,
(((~room(mary)) | (~room(paul)) | (~((X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4)))) | (~(predc(mary) | (~(tall(mary) & quiet(mary) & creative(mary) & person(mary)))))) <=> ((~room(mary)) | (~room(paul)) | (~((X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4)))) | (~(predc(mary) | (~(tall(mary) & quiet(mary) & creative(mary) & person(mary))))))),
inference(monotonicity,[status(thm)],[27])).
tff(29,plain,
((room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (predc(mary) | (~(tall(mary) & quiet(mary) & creative(mary) & person(mary))))) <=> (room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (predc(mary) | (~(tall(mary) & quiet(mary) & creative(mary) & person(mary)))))),
inference(rewrite,[status(thm)],[])).
tff(30,plain,
((~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (predc(mary) | (~(tall(mary) & quiet(mary) & creative(mary) & person(mary)))))) <=> (~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (predc(mary) | (~(tall(mary) & quiet(mary) & creative(mary) & person(mary))))))),
inference(monotonicity,[status(thm)],[29])).
tff(31,plain,
((~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (predc(mary) | (~(tall(mary) & quiet(mary) & creative(mary) & person(mary)))))) <=> (~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (predc(mary) | (~(tall(mary) & quiet(mary) & creative(mary) & person(mary))))))),
inference(rewrite,[status(thm)],[])).
tff(32,plain,
(~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (predc(mary) | (~(tall(mary) & quiet(mary) & creative(mary) & person(mary)))))),
inference(or_elim,[status(thm)],[13])).
tff(33,plain,
(~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (predc(mary) | (~(tall(mary) & quiet(mary) & creative(mary) & person(mary)))))),
inference(modus_ponens,[status(thm)],[32, 30])).
tff(34,plain,
(~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (predc(mary) | (~(tall(mary) & quiet(mary) & creative(mary) & person(mary)))))),
inference(modus_ponens,[status(thm)],[33, 31])).
tff(35,plain,
(~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (predc(mary) | (~(tall(mary) & quiet(mary) & creative(mary) & person(mary)))))),
inference(modus_ponens,[status(thm)],[34, 30])).
unexpected number of arguments: (let ((a!1 (refl (~ (not (room mary)) (not (room mary)))))
(a!2 (refl (~ (not (room paul)) (not (room paul)))))
(a!3 (forall ((X $i)) (or (= X |'paul'|) (= X |'mary'|) (not (room X)))))
(a!4 (not (or (= X!4 |'paul'|) (= X!4 |'mary'|) (not (room X!4)))))
(a!5 (or (predc mary)
(not (and (tall mary) (quiet mary) (creative mary) (person mary))))))
(let ((a!6 (~ (not (and (room mary) (room paul) a!3 a!5))
(or (not (room mary)) (not (room paul)) a!4 (not a!5)))))
(nnf-neg a!1 a!2 (sk (~ (not a!3) a!4)) (refl (~ (not a!5) (not a!5))) a!6)))
| room(michael)&room(stephen)&(![X]:(room(X)=>(X='michael'|X='stephen')))&
((~(~(((~hate(michael,nathaniel))|(does_enjoy_trail_running(michael)))))=>(sibling(michael,iola)))&
(((~hate(melinda,michael))&(quiet(michael)&tourist(michael)))=>(((?[X]:(~room(X)&hate(nathaniel,X)))&(![X,Y]:((hate(nathaniel,X)&hate(nathaniel,Y))=>(X=Y))))))&
((~((((happy(michael)&person(michael))|(hate(melinda,michael)))&(~((happy(michael)&person(michael))|(hate(melinda,michael)))))))<=>(quieter(michael,james)))&
(((?[X,Y]:(~room(X)&~room(Y)&(~tall(X)&~tall(Y))&(X!=Y))))=>(?[X]:(~room(X)=>(does_not_use_an_ios_phone(X)))))&
(((?[X]:(~room(X)&~hate(virginia,X)))&(![X,Y]:((~hate(virginia,X)&~hate(virginia,Y))=>(X=Y)))))&
(taller(michael,nathaniel))&
(((does_not_enjoy_trail_running(stephen))|(~hate(stephen,melinda))))&
(((?[X]:(~room(X)&uses_an_ios_phone(X)))&(![X,Y]:((uses_an_ios_phone(X)&uses_an_ios_phone(Y))=>(X=Y)))))&
(~(quiet(stephen)&person(stephen))&~(quiet(michael)&person(michael)))&
(sibling(stephen,iola))) | room(michael)&room(stephen)&(![X]:(room(X)=>(X='michael'|X='stephen')))&
(((~(tall(michael)&quiet(michael)&creative(michael)&person(michael)))|(enjoys_pottery(michael)))) | neutral | neutral | entailment |
Brent, Daniel, Earl, Joe are the only persons in the room.
"Brent neither does not practice yoga nor hates Karen" only if "Brent and Joe are respectively creative and brave".
"Someone outside the room is not brave, not creative" only if "Joe is the richest in the room".
"Only one person outside the room is hated by Karen" only if "Joe does practice yoga and hates Karen".
"Joe and Brent are respectively creative and brave" if "someone outside the room is richer than Karen" and vice versa.
Brent and Joe are respectively brave and rich.
Only one person outside the room is hated by Karen.
Someone who does not hate Karen hate someone who is hated by Karen.
Only one person outside the room is not creative.
Daniel is richer than Karen or does practice yoga or both.
Daniel and Brent hate each other. | Someone who does practice yoga is richer than someone who hates Karen. | entailment | % SZS status Unsatisfiable
% SZS output start Proof
tff(richer_type, type, (
richer: ( $i * $i ) > $o)).
tff(alice_type, type, (
alice: $i)).
tff(creative_type, type, (
creative: $i > $o)).
tff(brave_type, type, (
brave: $i > $o)).
tff(room_type, type, (
room: $i > $o)).
tff(mary_type, type, (
mary: $i)).
tff(hate_type, type, (
hate: ( $i * $i ) > $o)).
tff(paul_type, type, (
paul: $i)).
tff(john_type, type, (
john: $i)).
tff(predb_type, type, (
predb: $i > $o)).
tff(rich_type, type, (
rich: $i > $o)).
tff(tptp_fun__mary__type, type, (
tptp_fun__mary_: $i)).
tff(tptp_fun__paul__type, type, (
tptp_fun__paul_: $i)).
tff(tptp_fun__fred__type, type, (
tptp_fun__fred_: $i)).
tff(tptp_fun__alice__type, type, (
tptp_fun__alice_: $i)).
tff(fred_type, type, (
fred: $i)).
tff(tptp_fun_X_7_type, type, (
tptp_fun_X_7: $i)).
tff(tptp_fun_X_3_type, type, (
tptp_fun_X_3: $i)).
tff(tptp_fun_Y_0_type, type, (
tptp_fun_Y_0: $i)).
tff(tptp_fun_X_1_type, type, (
tptp_fun_X_1: $i)).
tff(1,plain,
(room(mary) <=> room(mary)),
inference(rewrite,[status(thm)],[])).
tff(2,plain,
((~((((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & (((((((((((~((~predb(mary)) | hate(john, mary))) => (creative(mary) & brave(alice))) & (?[X: $i] : ((~room(X)) => ((~brave(X)) & (~creative(X)))) => ![X: $i] : richer(X, alice))) & ((?[X: $i] : ((~room(X)) & hate(X, john)) & ![X: $i, Y: $i] : ((hate(X, john) & hate(Y, john)) => (X = Y))) => (predb(alice) & hate(john, alice)))) & (?[X: $i] : ((~room(X)) => richer(john, X)) <=> (creative(alice) & brave(mary)))) & (brave(mary) & rich(alice))) & (?[X: $i] : ((~room(X)) & hate(X, john)) & ![X: $i, Y: $i] : ((hate(X, john) & hate(Y, john)) => (X = Y)))) & ?[X: $i, Y: $i] : (((~hate(john, X)) & hate(Y, john)) & hate(X, Y))) & (?[X: $i] : ((~room(X)) & (~creative(X))) & ![X: $i, Y: $i] : (((~creative(X)) & (~creative(Y))) => (X = Y)))) & (richer(john, paul) | predb(paul))) & (hate(paul, mary) & hate(mary, paul)))) => (((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & ?[X: $i, Y: $i] : ((predb(X) & hate(john, Y)) & richer(X, Y))))) <=> (~((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~predb(mary)) | hate(john, mary) | (creative(mary) & brave(alice))) & ((~?[X: $i] : (room(X) | ((~brave(X)) & (~creative(X))))) | ![X: $i] : richer(X, alice)) & ((~(?[X: $i] : ((~room(X)) & hate(X, john)) & ![X: $i, Y: $i] : ((~(hate(X, john) & hate(Y, john))) | (X = Y)))) | (predb(alice) & hate(john, alice))) & (?[X: $i] : (room(X) | richer(john, X)) <=> (creative(alice) & brave(mary))) & brave(mary) & rich(alice) & ?[X: $i] : ((~room(X)) & hate(X, john)) & ![X: $i, Y: $i] : ((~(hate(X, john) & hate(Y, john))) | (X = Y)) & ?[X: $i, Y: $i] : ((~hate(john, X)) & hate(Y, john) & hate(X, Y)) & ?[X: $i] : ((~room(X)) & (~creative(X))) & ![X: $i, Y: $i] : ((~((~creative(X)) & (~creative(Y)))) | (X = Y)) & (predb(paul) | richer(john, paul)) & hate(paul, mary) & hate(mary, paul))) | (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : (predb(X) & hate(john, Y) & richer(X, Y)))))),
inference(rewrite,[status(thm)],[])).
tff(3,axiom,(~((((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & (((((((((((~((~predb(mary)) | hate(john, mary))) => (creative(mary) & brave(alice))) & (?[X: $i] : ((~room(X)) => ((~brave(X)) & (~creative(X)))) => ![X: $i] : richer(X, alice))) & ((?[X: $i] : ((~room(X)) & hate(X, john)) & ![X: $i, Y: $i] : ((hate(X, john) & hate(Y, john)) => (X = Y))) => (predb(alice) & hate(john, alice)))) & (?[X: $i] : ((~room(X)) => richer(john, X)) <=> (creative(alice) & brave(mary)))) & (brave(mary) & rich(alice))) & (?[X: $i] : ((~room(X)) & hate(X, john)) & ![X: $i, Y: $i] : ((hate(X, john) & hate(Y, john)) => (X = Y)))) & ?[X: $i, Y: $i] : (((~hate(john, X)) & hate(Y, john)) & hate(X, Y))) & (?[X: $i] : ((~room(X)) & (~creative(X))) & ![X: $i, Y: $i] : (((~creative(X)) & (~creative(Y))) => (X = Y)))) & (richer(john, paul) | predb(paul))) & (hate(paul, mary) & hate(mary, paul)))) => (((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & ?[X: $i, Y: $i] : ((predb(X) & hate(john, Y)) & richer(X, Y))))), file('/mnt/tmpfs//8058759009349513279430468.p','negated')).
tff(4,plain,
(~((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~predb(mary)) | hate(john, mary) | (creative(mary) & brave(alice))) & ((~?[X: $i] : (room(X) | ((~brave(X)) & (~creative(X))))) | ![X: $i] : richer(X, alice)) & ((~(?[X: $i] : ((~room(X)) & hate(X, john)) & ![X: $i, Y: $i] : ((~(hate(X, john) & hate(Y, john))) | (X = Y)))) | (predb(alice) & hate(john, alice))) & (?[X: $i] : (room(X) | richer(john, X)) <=> (creative(alice) & brave(mary))) & brave(mary) & rich(alice) & ?[X: $i] : ((~room(X)) & hate(X, john)) & ![X: $i, Y: $i] : ((~(hate(X, john) & hate(Y, john))) | (X = Y)) & ?[X: $i, Y: $i] : ((~hate(john, X)) & hate(Y, john) & hate(X, Y)) & ?[X: $i] : ((~room(X)) & (~creative(X))) & ![X: $i, Y: $i] : ((~((~creative(X)) & (~creative(Y)))) | (X = Y)) & (predb(paul) | richer(john, paul)) & hate(paul, mary) & hate(mary, paul))) | (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : (predb(X) & hate(john, Y) & richer(X, Y))))),
inference(modus_ponens,[status(thm)],[3, 2])).
tff(5,plain,
(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~predb(mary)) | hate(john, mary) | (creative(mary) & brave(alice))) & ((~?[X: $i] : (room(X) | ((~brave(X)) & (~creative(X))))) | ![X: $i] : richer(X, alice)) & ((~(?[X: $i] : ((~room(X)) & hate(X, john)) & ![X: $i, Y: $i] : ((~(hate(X, john) & hate(Y, john))) | (X = Y)))) | (predb(alice) & hate(john, alice))) & (?[X: $i] : (room(X) | richer(john, X)) <=> (creative(alice) & brave(mary))) & brave(mary) & rich(alice) & ?[X: $i] : ((~room(X)) & hate(X, john)) & ![X: $i, Y: $i] : ((~(hate(X, john) & hate(Y, john))) | (X = Y)) & ?[X: $i, Y: $i] : ((~hate(john, X)) & hate(Y, john) & hate(X, Y)) & ?[X: $i] : ((~room(X)) & (~creative(X))) & ![X: $i, Y: $i] : ((~((~creative(X)) & (~creative(Y)))) | (X = Y)) & (predb(paul) | richer(john, paul)) & hate(paul, mary) & hate(mary, paul)),
inference(or_elim,[status(thm)],[4])).
tff(6,plain,
(room(mary)),
inference(and_elim,[status(thm)],[5])).
tff(7,plain,
(room(mary)),
inference(modus_ponens,[status(thm)],[6, 1])).
tff(8,plain,
((room(mary) | (~(brave(mary) | creative(mary)))) | (~room(mary))),
inference(tautology,[status(thm)],[])).
tff(9,plain,
(room(mary) | (~(brave(mary) | creative(mary)))),
inference(unit_resolution,[status(thm)],[8, 7])).
tff(10,assumption,(![X: $i] : (~(room(X) | (~(brave(X) | creative(X)))))), introduced(assumption)).
tff(11,plain,
((~![X: $i] : (~(room(X) | (~(brave(X) | creative(X)))))) | (~(room(mary) | (~(brave(mary) | creative(mary)))))),
inference(quant_inst,[status(thm)],[])).
tff(12,plain,
($false),
inference(unit_resolution,[status(thm)],[11, 10, 9])).
tff(13,plain,(~![X: $i] : (~(room(X) | (~(brave(X) | creative(X)))))), inference(lemma,lemma(discharge,[]))).
tff(14,plain,
((![X: $i] : (~(room(X) | (~(brave(X) | creative(X))))) | ![X: $i] : richer(X, alice)) <=> (![X: $i] : (~(room(X) | (~(brave(X) | creative(X))))) | ![X: $i] : richer(X, alice))),
inference(rewrite,[status(thm)],[])).
tff(15,plain,
((![X: $i] : (~(room(X) | ((~brave(X)) & (~creative(X))))) | ![X: $i] : richer(X, alice)) <=> (![X: $i] : (~(room(X) | (~(brave(X) | creative(X))))) | ![X: $i] : richer(X, alice))),
inference(rewrite,[status(thm)],[])).
tff(16,plain,
((![X: $i] : (~(room(X) | ((~brave(X)) & (~creative(X))))) | ![X: $i] : richer(X, alice)) <=> (![X: $i] : (~(room(X) | ((~brave(X)) & (~creative(X))))) | ![X: $i] : richer(X, alice))),
inference(rewrite,[status(thm)],[])).
tff(17,plain,
(((~?[X: $i] : (room(X) | ((~brave(X)) & (~creative(X))))) | ![X: $i] : richer(X, alice)) <=> ((~?[X: $i] : (room(X) | ((~brave(X)) & (~creative(X))))) | ![X: $i] : richer(X, alice))),
inference(rewrite,[status(thm)],[])).
tff(18,plain,
((~?[X: $i] : (room(X) | ((~brave(X)) & (~creative(X))))) | ![X: $i] : richer(X, alice)),
inference(and_elim,[status(thm)],[5])).
tff(19,plain,
((~?[X: $i] : (room(X) | ((~brave(X)) & (~creative(X))))) | ![X: $i] : richer(X, alice)),
inference(modus_ponens,[status(thm)],[18, 17])).
tff(20,plain,
((~?[X: $i] : (room(X) | ((~brave(X)) & (~creative(X))))) | ![X: $i] : richer(X, alice)),
inference(modus_ponens,[status(thm)],[19, 17])).
tff(21,plain,
((~?[X: $i] : (room(X) | ((~brave(X)) & (~creative(X))))) | ![X: $i] : richer(X, alice)),
inference(modus_ponens,[status(thm)],[20, 17])).
| room(brent)&room(daniel)&room(earl)&room(joe)&(![X]:(room(X)=>(X='brent'|X='daniel'|X='earl'|X='joe')))&
(((~((does_not_practice_yoga(brent))|(hate(karen,brent))))=>((creative(brent))&(brave(joe))))&
((?[X]:(~room(X)=>(~brave(X)&~creative(X))))=>(![X]:(richer(X,joe))))&
((((?[X]:(~room(X)&hate(X,karen)))&(![X,Y]:((hate(X,karen)&hate(Y,karen))=>(X=Y)))))=>((does_practice_yoga(joe))&(hate(karen,joe))))&
((?[X]:(~room(X)=>(richer(karen,X))))<=>((creative(joe))&(brave(brent))))&
((brave(brent))&(rich(joe)))&
(((?[X]:(~room(X)&hate(X,karen)))&(![X,Y]:((hate(X,karen)&hate(Y,karen))=>(X=Y)))))&
(?[X,Y]:((~hate(karen,X))&(hate(Y,karen))&(hate(X,Y))))&
(((?[X]:(~room(X)&~creative(X)))&(![X,Y]:((~creative(X)&~creative(Y))=>(X=Y)))))&
(((richer(karen,daniel))|(does_practice_yoga(daniel))))&
((hate(daniel,brent) & hate(brent,daniel)))) | room(brent)&room(daniel)&room(earl)&room(joe)&(![X]:(room(X)=>(X='brent'|X='daniel'|X='earl'|X='joe')))&
(?[X,Y]:((does_practice_yoga(X))&(hate(karen,Y))&(richer(X,Y)))) | neutral | neutral | neutral |
Willie, Deborah, Thomas are the only persons in the room. If Willie is the richest in the room then only one person outside the room is not rich, not creative. Someone who is richer than Anthony like someone who likes Lisa if Willie is liked by Lisa or likes Anthony or both. No one in the room is not Thomas unless Thomas is taller than Golda. If Deborah is the tallest in the room then Willie is not happy. Willie is liked by Lisa or likes Anthony or both. Thomas is a creative rich tourist or is not liked by Golda or both. Golda and Deborah like each other. Deborah is not rich, not happy, not creative. Someone outside the room who is taller than Lisa makes homemade pastries. Someone who does not like Golda like someone who is liked by Lisa. | Willie who is not a rich tall person, is hated by Anthony. | neutral | % SZS status Satisfiable
| room(willie)&room(deborah)&room(thomas)&(![X]:(room(X)=>(X='willie'|X='deborah'|X='thomas')))&
(((![X]:(richer(X,willie)))=>(((?[X]:(~room(X)&~rich(X)&~creative(X)))&(![X,Y]:((~rich(X)&~creative(X)&~rich(Y)&~creative(Y))=>(X=Y))))))&
((((like(willie,lisa))|(like(anthony,willie))))=>(?[X,Y]:((richer(anthony,X))&(like(lisa,Y))&(like(X,Y)))))&
(~(taller(golda,thomas))=>(~?[X]:(room(X)=>(X!=thomas))))&
((![X]:(taller(X,deborah)))=>(~happy(willie)))&
(((like(willie,lisa))|(like(anthony,willie))))&
(((creative(thomas)&rich(thomas)&tourist(thomas))|(~like(thomas,golda))))&
((like(golda,deborah) & like(deborah,golda)))&
(~rich(deborah)&~happy(deborah)&~creative(deborah))&
(?[X]:(~room(X)=>(((taller(lisa,X))=>(makes_homemade_pastries(X))))))&
(?[X,Y]:((~like(golda,X))&(like(Y,lisa))&(like(X,Y))))) | room(willie)&room(deborah)&room(thomas)&(![X]:(room(X)=>(X='willie'|X='deborah'|X='thomas')))&
((~(rich(willie)&tall(willie)&person(willie)))&(hate(willie,anthony))) | neutral | neutral | contradiction |
Raymond is the only person in the room. Raymond who is not rich, does not like Karen. Karen is richer than Raymond. Someone who is liked by Patricia like someone who is not Raymond. Only one person outside the room is not liked by Patricia. Raymond who is liked by Karen, is richer than Patricia. It is not the case that 'Raymond who is richer than Patricia, likes Karen'. Everyone outside the room who does not like Karen is not Raymond. | Raymond is a rich european and likes Patricia. | contradiction | - | room(raymond)&(![X]:(room(X)=>(X='raymond')))&
(((~rich(raymond))&(~like(karen,raymond)))&
(richer(raymond,karen))&
(?[X,Y]:((like(X,patricia))&(Y!=raymond)&(like(X,Y))))&
(((?[X]:(~room(X)&~like(X,patricia)))&(![X,Y]:((~like(X,patricia)&~like(Y,patricia))=>(X=Y)))))&
((like(raymond,karen))&(richer(patricia,raymond)))&
(~((richer(patricia,raymond))&(like(karen,raymond))))&
(![X]:(~room(X)=>(((~like(karen,X))=>(X!=raymond)))))) | room(raymond)&(![X]:(room(X)=>(X='raymond')))&
((rich(raymond)&european(raymond))&(like(patricia,raymond))) | contradiction | contradiction | contradiction |
Michael, Gayla, Evelyn, Anneliese are the only persons in the room. If 'more than one person in the room drives a hybrid car' then 'Michael who is not hated by Kathryn, is hated by Paul'. 'Only one person in the room hates Kathryn' only if 'Gayla neither is hated by Paul nor is not tall, not rich'. Michael is the richest in the room. Only one person in the room is not rich. Gayla and Kathryn hate each other. Evelyn and Michael do not hate Paul. More than one person outside the room does not drive a hybrid car. Someone who is not tall, not rich hate someone who is richer than Paul. Only one person in the room is not hated by Kathryn. Gayla is hated by Kathryn and is not rich, not tall, not happy. Michael who is not happy, does not have a piercing. | It is not the case that 'Michael is hated by Paul and has a piercing'. | entailment | % SZS status Unsatisfiable
% SZS output start Proof
tff(room_type, type, (
room: $i > $o)).
tff(tptp_fun_X_8_type, type, (
tptp_fun_X_8: $i)).
tff(tptp_fun__mary__type, type, (
tptp_fun__mary_: $i)).
tff(tptp_fun__paul__type, type, (
tptp_fun__paul_: $i)).
tff(tptp_fun__fred__type, type, (
tptp_fun__fred_: $i)).
tff(tptp_fun__alice__type, type, (
tptp_fun__alice_: $i)).
tff(hate_type, type, (
hate: ( $i * $i ) > $o)).
tff(lucy_type, type, (
lucy: $i)).
tff(mary_type, type, (
mary: $i)).
tff(predc_type, type, (
predc: $i > $o)).
tff(happy_type, type, (
happy: $i > $o)).
tff(paul_type, type, (
paul: $i)).
tff(tall_type, type, (
tall: $i > $o)).
tff(rich_type, type, (
rich: $i > $o)).
tff(susan_type, type, (
susan: $i)).
tff(richer_type, type, (
richer: ( $i * $i ) > $o)).
tff(preda_type, type, (
preda: $i > $o)).
tff(fred_type, type, (
fred: $i)).
tff(alice_type, type, (
alice: $i)).
tff(1,plain,
((~predc(mary)) <=> (~predc(mary))),
inference(rewrite,[status(thm)],[])).
tff(2,plain,
((~((((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & (((((((((((?[X: $i, Y: $i] : (((room(X) & room(Y)) & (preda(X) & preda(Y))) & (~(X = Y))) => ((~hate(mary, susan)) & hate(mary, lucy))) & ((?[X: $i] : (room(X) & hate(susan, X)) & ![X: $i, Y: $i] : ((hate(susan, X) & hate(susan, Y)) => (X = Y))) => (~(hate(paul, lucy) | ((~tall(paul)) & (~rich(paul))))))) & ![X: $i] : richer(X, mary)) & (?[X: $i] : (room(X) & (~rich(X))) & ![X: $i, Y: $i] : (((~rich(X)) & (~rich(Y))) => (X = Y)))) & (hate(paul, susan) & hate(susan, paul))) & ((~hate(lucy, fred)) & (~hate(lucy, mary)))) & ?[X: $i, Y: $i] : ((((~room(X)) & (~room(Y))) & ((~preda(X)) & (~preda(Y)))) & (~(X = Y)))) & ?[X: $i, Y: $i] : ((((~tall(X)) & (~rich(X))) & richer(lucy, Y)) & hate(X, Y))) & (?[X: $i] : (room(X) & (~hate(X, susan))) & ![X: $i, Y: $i] : (((~hate(X, susan)) & (~hate(Y, susan))) => (X = Y)))) & (hate(paul, susan) & (((~rich(paul)) & (~tall(paul))) & (~happy(paul))))) & ((~happy(mary)) & (~predc(mary))))) => (((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & (~(hate(mary, lucy) & predc(mary)))))) <=> (~((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~?[X: $i, Y: $i] : (room(X) & room(Y) & preda(X) & preda(Y) & (~(X = Y)))) | ((~hate(mary, susan)) & hate(mary, lucy))) & ((~(hate(paul, lucy) | ((~tall(paul)) & (~rich(paul))))) | (~(?[X: $i] : (room(X) & hate(susan, X)) & ![X: $i, Y: $i] : ((~(hate(susan, X) & hate(susan, Y))) | (X = Y))))) & ![X: $i] : richer(X, mary) & ?[X: $i] : (room(X) & (~rich(X))) & ![X: $i, Y: $i] : ((~((~rich(X)) & (~rich(Y)))) | (X = Y)) & hate(paul, susan) & hate(susan, paul) & (~hate(lucy, fred)) & (~hate(lucy, mary)) & ?[X: $i, Y: $i] : ((~room(X)) & (~room(Y)) & (~preda(X)) & (~preda(Y)) & (~(X = Y))) & ?[X: $i, Y: $i] : ((~tall(X)) & (~rich(X)) & richer(lucy, Y) & hate(X, Y)) & ?[X: $i] : (room(X) & (~hate(X, susan))) & ![X: $i, Y: $i] : ((~((~hate(X, susan)) & (~hate(Y, susan)))) | (X = Y)) & (~rich(paul)) & (~tall(paul)) & (~happy(paul)) & (~happy(mary)) & (~predc(mary)))) | (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(hate(mary, lucy) & predc(mary))))))),
inference(rewrite,[status(thm)],[])).
tff(3,axiom,(~((((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & (((((((((((?[X: $i, Y: $i] : (((room(X) & room(Y)) & (preda(X) & preda(Y))) & (~(X = Y))) => ((~hate(mary, susan)) & hate(mary, lucy))) & ((?[X: $i] : (room(X) & hate(susan, X)) & ![X: $i, Y: $i] : ((hate(susan, X) & hate(susan, Y)) => (X = Y))) => (~(hate(paul, lucy) | ((~tall(paul)) & (~rich(paul))))))) & ![X: $i] : richer(X, mary)) & (?[X: $i] : (room(X) & (~rich(X))) & ![X: $i, Y: $i] : (((~rich(X)) & (~rich(Y))) => (X = Y)))) & (hate(paul, susan) & hate(susan, paul))) & ((~hate(lucy, fred)) & (~hate(lucy, mary)))) & ?[X: $i, Y: $i] : ((((~room(X)) & (~room(Y))) & ((~preda(X)) & (~preda(Y)))) & (~(X = Y)))) & ?[X: $i, Y: $i] : ((((~tall(X)) & (~rich(X))) & richer(lucy, Y)) & hate(X, Y))) & (?[X: $i] : (room(X) & (~hate(X, susan))) & ![X: $i, Y: $i] : (((~hate(X, susan)) & (~hate(Y, susan))) => (X = Y)))) & (hate(paul, susan) & (((~rich(paul)) & (~tall(paul))) & (~happy(paul))))) & ((~happy(mary)) & (~predc(mary))))) => (((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & (~(hate(mary, lucy) & predc(mary)))))), file('/mnt/tmpfs//8046543469315409281438289.p','negated')).
tff(4,plain,
(~((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~?[X: $i, Y: $i] : (room(X) & room(Y) & preda(X) & preda(Y) & (~(X = Y)))) | ((~hate(mary, susan)) & hate(mary, lucy))) & ((~(hate(paul, lucy) | ((~tall(paul)) & (~rich(paul))))) | (~(?[X: $i] : (room(X) & hate(susan, X)) & ![X: $i, Y: $i] : ((~(hate(susan, X) & hate(susan, Y))) | (X = Y))))) & ![X: $i] : richer(X, mary) & ?[X: $i] : (room(X) & (~rich(X))) & ![X: $i, Y: $i] : ((~((~rich(X)) & (~rich(Y)))) | (X = Y)) & hate(paul, susan) & hate(susan, paul) & (~hate(lucy, fred)) & (~hate(lucy, mary)) & ?[X: $i, Y: $i] : ((~room(X)) & (~room(Y)) & (~preda(X)) & (~preda(Y)) & (~(X = Y))) & ?[X: $i, Y: $i] : ((~tall(X)) & (~rich(X)) & richer(lucy, Y) & hate(X, Y)) & ?[X: $i] : (room(X) & (~hate(X, susan))) & ![X: $i, Y: $i] : ((~((~hate(X, susan)) & (~hate(Y, susan)))) | (X = Y)) & (~rich(paul)) & (~tall(paul)) & (~happy(paul)) & (~happy(mary)) & (~predc(mary)))) | (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(hate(mary, lucy) & predc(mary)))))),
inference(modus_ponens,[status(thm)],[3, 2])).
tff(5,plain,
(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~?[X: $i, Y: $i] : (room(X) & room(Y) & preda(X) & preda(Y) & (~(X = Y)))) | ((~hate(mary, susan)) & hate(mary, lucy))) & ((~(hate(paul, lucy) | ((~tall(paul)) & (~rich(paul))))) | (~(?[X: $i] : (room(X) & hate(susan, X)) & ![X: $i, Y: $i] : ((~(hate(susan, X) & hate(susan, Y))) | (X = Y))))) & ![X: $i] : richer(X, mary) & ?[X: $i] : (room(X) & (~rich(X))) & ![X: $i, Y: $i] : ((~((~rich(X)) & (~rich(Y)))) | (X = Y)) & hate(paul, susan) & hate(susan, paul) & (~hate(lucy, fred)) & (~hate(lucy, mary)) & ?[X: $i, Y: $i] : ((~room(X)) & (~room(Y)) & (~preda(X)) & (~preda(Y)) & (~(X = Y))) & ?[X: $i, Y: $i] : ((~tall(X)) & (~rich(X)) & richer(lucy, Y) & hate(X, Y)) & ?[X: $i] : (room(X) & (~hate(X, susan))) & ![X: $i, Y: $i] : ((~((~hate(X, susan)) & (~hate(Y, susan)))) | (X = Y)) & (~rich(paul)) & (~tall(paul)) & (~happy(paul)) & (~happy(mary)) & (~predc(mary))),
inference(or_elim,[status(thm)],[4])).
tff(6,plain,
(~predc(mary)),
inference(and_elim,[status(thm)],[5])).
tff(7,plain,
(~predc(mary)),
inference(modus_ponens,[status(thm)],[6, 1])).
tff(8,plain,
(((~predc(mary)) | (~hate(mary, lucy))) | predc(mary)),
inference(tautology,[status(thm)],[])).
tff(9,plain,
((~predc(mary)) | (~hate(mary, lucy))),
inference(unit_resolution,[status(thm)],[8, 7])).
tff(10,plain,
(room(alice) <=> room(alice)),
inference(rewrite,[status(thm)],[])).
tff(11,plain,
(room(alice)),
inference(and_elim,[status(thm)],[5])).
tff(12,plain,
(room(alice)),
inference(modus_ponens,[status(thm)],[11, 10])).
tff(13,plain,
(room(fred) <=> room(fred)),
inference(rewrite,[status(thm)],[])).
tff(14,plain,
(room(fred)),
inference(and_elim,[status(thm)],[5])).
tff(15,plain,
(room(fred)),
inference(modus_ponens,[status(thm)],[14, 13])).
tff(16,plain,
(room(paul) <=> room(paul)),
inference(rewrite,[status(thm)],[])).
tff(17,plain,
(room(paul)),
inference(and_elim,[status(thm)],[5])).
tff(18,plain,
(room(paul)),
inference(modus_ponens,[status(thm)],[17, 16])).
tff(19,plain,
(room(mary) <=> room(mary)),
inference(rewrite,[status(thm)],[])).
tff(20,plain,
(room(mary)),
inference(and_elim,[status(thm)],[5])).
tff(21,plain,
(room(mary)),
inference(modus_ponens,[status(thm)],[20, 19])).
tff(22,plain,
(((~((~predc(mary)) | (~hate(mary, lucy)))) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!8 = |'alice'|) | (X!8 = |'fred'|) | (X!8 = |'paul'|) | (X!8 = |'mary'|) | (~room(X!8))))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!8 = |'alice'|) | (X!8 = |'fred'|) | (X!8 = |'paul'|) | (X!8 = |'mary'|) | (~room(X!8)))) | (~((~predc(mary)) | (~hate(mary, lucy)))))),
inference(rewrite,[status(thm)],[])).
tff(23,plain,
((~((X!8 = |'alice'|) | (X!8 = |'fred'|) | (X!8 = |'paul'|) | (X!8 = |'mary'|) | (~room(X!8)))) <=> (~((X!8 = |'alice'|) | (X!8 = |'fred'|) | (X!8 = |'paul'|) | (X!8 = |'mary'|) | (~room(X!8))))),
inference(rewrite,[status(thm)],[])).
tff(24,plain,
((hate(mary, lucy) & predc(mary)) <=> (~((~predc(mary)) | (~hate(mary, lucy))))),
inference(rewrite,[status(thm)],[])).
tff(25,plain,
(((hate(mary, lucy) & predc(mary)) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!8 = |'alice'|) | (X!8 = |'fred'|) | (X!8 = |'paul'|) | (X!8 = |'mary'|) | (~room(X!8))))) <=> ((~((~predc(mary)) | (~hate(mary, lucy)))) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!8 = |'alice'|) | (X!8 = |'fred'|) | (X!8 = |'paul'|) | (X!8 = |'mary'|) | (~room(X!8)))))),
inference(monotonicity,[status(thm)],[24, 23])).
tff(26,plain,
(((hate(mary, lucy) & predc(mary)) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!8 = |'alice'|) | (X!8 = |'fred'|) | (X!8 = |'paul'|) | (X!8 = |'mary'|) | (~room(X!8))))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!8 = |'alice'|) | (X!8 = |'fred'|) | (X!8 = |'paul'|) | (X!8 = |'mary'|) | (~room(X!8)))) | (~((~predc(mary)) | (~hate(mary, lucy)))))),
inference(transitivity,[status(thm)],[25, 22])).
tff(27,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!8 = |'alice'|) | (X!8 = |'fred'|) | (X!8 = |'paul'|) | (X!8 = |'mary'|) | (~room(X!8)))) | (hate(mary, lucy) & predc(mary))) <=> ((hate(mary, lucy) & predc(mary)) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!8 = |'alice'|) | (X!8 = |'fred'|) | (X!8 = |'paul'|) | (X!8 = |'mary'|) | (~room(X!8)))))),
inference(rewrite,[status(thm)],[])).
tff(28,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!8 = |'alice'|) | (X!8 = |'fred'|) | (X!8 = |'paul'|) | (X!8 = |'mary'|) | (~room(X!8)))) | (hate(mary, lucy) & predc(mary))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!8 = |'alice'|) | (X!8 = |'fred'|) | (X!8 = |'paul'|) | (X!8 = |'mary'|) | (~room(X!8)))) | (hate(mary, lucy) & predc(mary)))),
inference(monotonicity,[status(thm)],[23])).
tff(29,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!8 = |'alice'|) | (X!8 = |'fred'|) | (X!8 = |'paul'|) | (X!8 = |'mary'|) | (~room(X!8)))) | (hate(mary, lucy) & predc(mary))) <=> ((hate(mary, lucy) & predc(mary)) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!8 = |'alice'|) | (X!8 = |'fred'|) | (X!8 = |'paul'|) | (X!8 = |'mary'|) | (~room(X!8)))))),
inference(transitivity,[status(thm)],[28, 27])).
tff(30,plain,
((room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(hate(mary, lucy) & predc(mary)))) <=> (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(hate(mary, lucy) & predc(mary))))),
inference(rewrite,[status(thm)],[])).
tff(31,plain,
((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(hate(mary, lucy) & predc(mary))))) <=> (~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(hate(mary, lucy) & predc(mary)))))),
inference(monotonicity,[status(thm)],[30])).
tff(32,plain,
((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(hate(mary, lucy) & predc(mary))))) <=> (~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(hate(mary, lucy) & predc(mary)))))),
inference(rewrite,[status(thm)],[])).
tff(33,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(hate(mary, lucy) & predc(mary))))),
inference(or_elim,[status(thm)],[4])).
tff(34,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(hate(mary, lucy) & predc(mary))))),
inference(modus_ponens,[status(thm)],[33, 31])).
tff(35,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(hate(mary, lucy) & predc(mary))))),
inference(modus_ponens,[status(thm)],[34, 32])).
tff(36,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(hate(mary, lucy) & predc(mary))))),
inference(modus_ponens,[status(thm)],[35, 31])).
unexpected number of arguments: (let ((a!1 (refl (~ (not (room mary)) (not (room mary)))))
(a!2 (refl (~ (not (room paul)) (not (room paul)))))
(a!3 (refl (~ (not (room fred)) (not (room fred)))))
(a!4 (refl (~ (not (room alice)) (not (room alice)))))
(a!5 (forall ((X $i))
(or (= X |'alice'|)
(= X |'fred'|)
(= X |'paul'|)
(= X |'mary'|)
(not (room X)))))
(a!6 (not (or (= X!8 |'alice'|)
(= X!8 |'fred'|)
(= X!8 |'paul'|)
(= X!8 |'mary'|)
(not (room X!8)))))
(a!7 (refl (~ (and (hate mary lucy) (predc mary))
(and (hate mary lucy) (predc mary))))))
(let ((a!8 (and (room mary)
(room paul)
(room fred)
(room alice)
a!5
(not (and (hate mary lucy) (predc mary))))))
(let ((a!9 (~ (not a!8)
(or (not (room mary))
(not (room paul))
(not (room fred))
(not (room alice))
a!6
(and (hate mary lucy) (predc mary))))))
(nnf-neg a!1 a!2 a!3 a!4 (sk (~ (not a!5) a!6)) a!7 a!9))))
| room(michael)&room(gayla)&room(evelyn)&room(anneliese)&(![X]:(room(X)=>(X='michael'|X='gayla'|X='evelyn'|X='anneliese')))&
((((?[X,Y]:(room(X)&room(Y)&(drives_a_hybrid_car(X)&drives_a_hybrid_car(Y))&(X!=Y))))=>((~hate(michael,kathryn))&(hate(michael,paul))))&
((((?[X]:(room(X)&hate(kathryn,X)))&(![X,Y]:((hate(kathryn,X)&hate(kathryn,Y))=>(X=Y)))))=>(~((hate(gayla,paul))|(~tall(gayla)&~rich(gayla)))))&
(![X]:(richer(X,michael)))&
(((?[X]:(room(X)&~rich(X)))&(![X,Y]:((~rich(X)&~rich(Y))=>(X=Y)))))&
((hate(gayla,kathryn) & hate(kathryn,gayla)))&
(~hate(paul,evelyn)&~hate(paul,michael))&
((?[X,Y]:(~room(X)&~room(Y)&(does_not_drive_a_hybrid_car(X)&does_not_drive_a_hybrid_car(Y))&(X!=Y))))&
(?[X,Y]:((~tall(X)&~rich(X))&(richer(paul,Y))&(hate(X,Y))))&
(((?[X]:(room(X)&~hate(X,kathryn)))&(![X,Y]:((~hate(X,kathryn)&~hate(Y,kathryn))=>(X=Y)))))&
((hate(gayla,kathryn))&(~rich(gayla)&~tall(gayla)&~happy(gayla)))&
((~happy(michael))&(does_not_have_a_piercing(michael)))) | room(michael)&room(gayla)&room(evelyn)&room(anneliese)&(![X]:(room(X)=>(X='michael'|X='gayla'|X='evelyn'|X='anneliese')))&
(~((hate(michael,paul))&(has_a_piercing(michael)))) | entailment | entailment | entailment |
Michael, Wilbur, Sylvia, Mary are the only persons in the room.
'James is richer than Mary' unless 'no one outside the room who likes Carroll is not hated by James'.
'Someone who is not hated by Carroll is quieter than someone who is a client of Peggy' if 'Michael either does not collect first edition books or is quieter than Carroll' and vice versa.
Someone who does not collect first edition books hate someone who is not creative.
Someone who is a client of Carroll is richer than someone who is liked by Peggy.
Only one person outside the room hates Carroll.
It is not the case that 'Mary and Michael are respectively quiet and creative'.
Mary and Wilbur like each other.
Wilbur does not like James.
It is not the case that 'more than one person outside the room is liked by Peggy'. | Mary is a client of Carroll and is not creative, not tall, not quiet, not happy. | neutral | % SZS status Satisfiable
| room(michael)&room(wilbur)&room(sylvia)&room(mary)&(![X]:(room(X)=>(X='michael'|X='wilbur'|X='sylvia'|X='mary')))&
((~(~?[X]:(~room(X)=>(((like(carroll,X))=>(~hate(X,james))))))=>(richer(mary,james)))&
(((((does_not_collect_first_edition_books(michael))|(quieter(carroll,michael)))&(~((does_not_collect_first_edition_books(michael))|(quieter(carroll,michael))))))<=>(?[X,Y]:((~hate(X,carroll))&(client(peggy,Y))&(quieter(X,Y)))))&
(?[X,Y]:((does_not_collect_first_edition_books(X))&(~creative(Y))&(hate(X,Y))))&
(?[X,Y]:((client(carroll,X))&(like(Y,peggy))&(richer(X,Y))))&
(((?[X]:(~room(X)&hate(carroll,X)))&(![X,Y]:((hate(carroll,X)&hate(carroll,Y))=>(X=Y)))))&
(~((quiet(mary))&(creative(michael))))&
((like(mary,wilbur) & like(wilbur,mary)))&
(~like(james,wilbur))&
(~((?[X,Y]:(~room(X)&~room(Y)&(like(X,peggy)&like(Y,peggy))&(X!=Y)))))) | room(michael)&room(wilbur)&room(sylvia)&room(mary)&(![X]:(room(X)=>(X='michael'|X='wilbur'|X='sylvia'|X='mary')))&
((client(carroll,mary))&(~creative(mary)&~tall(mary)&~quiet(mary)&~happy(mary))) | neutral | contradiction | contradiction |
Thomas and Raul are not happy, not tall, not brave. | Raul who is not tall, not brave, not happy, is not a tall european. | entailment | % SZS status Unsatisfiable
% SZS output start Proof
tff(room_type, type, (
room: $i > $o)).
tff(tptp_fun_X_0_type, type, (
tptp_fun_X_0: $i)).
tff(tptp_fun__mary__type, type, (
tptp_fun__mary_: $i)).
tff(tptp_fun__paul__type, type, (
tptp_fun__paul_: $i)).
tff(tptp_fun__fred__type, type, (
tptp_fun__fred_: $i)).
tff(brave_type, type, (
brave: $i > $o)).
tff(mary_type, type, (
mary: $i)).
tff(tall_type, type, (
tall: $i > $o)).
tff(happy_type, type, (
happy: $i > $o)).
tff(paul_type, type, (
paul: $i)).
tff(fred_type, type, (
fred: $i)).
tff(european_type, type, (
european: $i > $o)).
tff(1,plain,
((~brave(mary)) <=> (~brave(mary))),
inference(rewrite,[status(thm)],[])).
tff(2,plain,
((~(((((room(mary) & room(paul)) & room(fred)) & ![X: $i] : (room(X) => (((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)))) & ((((((~happy(paul)) & (~tall(paul))) & (~brave(paul))) & (~happy(mary))) & (~tall(mary))) & (~brave(mary)))) => ((((room(mary) & room(paul)) & room(fred)) & ![X: $i] : (room(X) => (((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)))) & ((((~tall(mary)) & (~brave(mary))) & (~happy(mary))) & (~(tall(mary) & european(mary))))))) <=> (~((~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~happy(paul)) & (~tall(paul)) & (~brave(paul)) & (~happy(mary)) & (~tall(mary)) & (~brave(mary)))) | (room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~tall(mary)) & (~brave(mary)) & (~happy(mary)) & (~(tall(mary) & european(mary))))))),
inference(rewrite,[status(thm)],[])).
tff(3,axiom,(~(((((room(mary) & room(paul)) & room(fred)) & ![X: $i] : (room(X) => (((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)))) & ((((((~happy(paul)) & (~tall(paul))) & (~brave(paul))) & (~happy(mary))) & (~tall(mary))) & (~brave(mary)))) => ((((room(mary) & room(paul)) & room(fred)) & ![X: $i] : (room(X) => (((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)))) & ((((~tall(mary)) & (~brave(mary))) & (~happy(mary))) & (~(tall(mary) & european(mary))))))), file('/mnt/tmpfs//395514228631728705640684.p','negated')).
tff(4,plain,
(~((~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~happy(paul)) & (~tall(paul)) & (~brave(paul)) & (~happy(mary)) & (~tall(mary)) & (~brave(mary)))) | (room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~tall(mary)) & (~brave(mary)) & (~happy(mary)) & (~(tall(mary) & european(mary)))))),
inference(modus_ponens,[status(thm)],[3, 2])).
tff(5,plain,
(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~happy(paul)) & (~tall(paul)) & (~brave(paul)) & (~happy(mary)) & (~tall(mary)) & (~brave(mary))),
inference(or_elim,[status(thm)],[4])).
tff(6,plain,
(~brave(mary)),
inference(and_elim,[status(thm)],[5])).
tff(7,plain,
(~brave(mary)),
inference(modus_ponens,[status(thm)],[6, 1])).
tff(8,plain,
((~tall(mary)) <=> (~tall(mary))),
inference(rewrite,[status(thm)],[])).
tff(9,plain,
(~tall(mary)),
inference(and_elim,[status(thm)],[5])).
tff(10,plain,
(~tall(mary)),
inference(modus_ponens,[status(thm)],[9, 8])).
tff(11,plain,
((~happy(mary)) <=> (~happy(mary))),
inference(rewrite,[status(thm)],[])).
tff(12,plain,
(~happy(mary)),
inference(and_elim,[status(thm)],[5])).
tff(13,plain,
(~happy(mary)),
inference(modus_ponens,[status(thm)],[12, 11])).
tff(14,plain,
(room(fred) <=> room(fred)),
inference(rewrite,[status(thm)],[])).
tff(15,plain,
(room(fred)),
inference(and_elim,[status(thm)],[5])).
tff(16,plain,
(room(fred)),
inference(modus_ponens,[status(thm)],[15, 14])).
tff(17,plain,
(room(paul) <=> room(paul)),
inference(rewrite,[status(thm)],[])).
tff(18,plain,
(room(paul)),
inference(and_elim,[status(thm)],[5])).
tff(19,plain,
(room(paul)),
inference(modus_ponens,[status(thm)],[18, 17])).
tff(20,plain,
(room(mary) <=> room(mary)),
inference(rewrite,[status(thm)],[])).
tff(21,plain,
(room(mary)),
inference(and_elim,[status(thm)],[5])).
tff(22,plain,
(room(mary)),
inference(modus_ponens,[status(thm)],[21, 20])).
tff(23,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) | tall(mary) | brave(mary) | happy(mary)) <=> (happy(mary) | tall(mary) | brave(mary) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))))),
inference(rewrite,[status(thm)],[])).
tff(24,plain,
((~((X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) <=> (~((X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0))))),
inference(rewrite,[status(thm)],[])).
tff(25,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) | tall(mary) | brave(mary) | happy(mary)) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) | tall(mary) | brave(mary) | happy(mary))),
inference(monotonicity,[status(thm)],[24])).
tff(26,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) | tall(mary) | brave(mary) | happy(mary)) <=> (happy(mary) | tall(mary) | brave(mary) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))))),
inference(transitivity,[status(thm)],[25, 23])).
tff(27,plain,
((room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~tall(mary)) & (~brave(mary)) & (~happy(mary))) <=> (room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~tall(mary)) & (~brave(mary)) & (~happy(mary)))),
inference(rewrite,[status(thm)],[])).
tff(28,plain,
((~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~tall(mary)) & (~brave(mary)) & (~happy(mary)))) <=> (~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~tall(mary)) & (~brave(mary)) & (~happy(mary))))),
inference(monotonicity,[status(thm)],[27])).
tff(29,plain,
((~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~tall(mary)) & (~brave(mary)) & (~happy(mary)) & (~(tall(mary) & european(mary))))) <=> (~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~tall(mary)) & (~brave(mary)) & (~happy(mary))))),
inference(rewrite,[status(thm)],[])).
tff(30,plain,
((room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~tall(mary)) & (~brave(mary)) & (~happy(mary)) & (~(tall(mary) & european(mary)))) <=> (room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~tall(mary)) & (~brave(mary)) & (~happy(mary)) & (~(tall(mary) & european(mary))))),
inference(rewrite,[status(thm)],[])).
tff(31,plain,
((~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~tall(mary)) & (~brave(mary)) & (~happy(mary)) & (~(tall(mary) & european(mary))))) <=> (~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~tall(mary)) & (~brave(mary)) & (~happy(mary)) & (~(tall(mary) & european(mary)))))),
inference(monotonicity,[status(thm)],[30])).
tff(32,plain,
(~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~tall(mary)) & (~brave(mary)) & (~happy(mary)) & (~(tall(mary) & european(mary))))),
inference(or_elim,[status(thm)],[4])).
tff(33,plain,
(~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~tall(mary)) & (~brave(mary)) & (~happy(mary)) & (~(tall(mary) & european(mary))))),
inference(modus_ponens,[status(thm)],[32, 31])).
tff(34,plain,
(~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~tall(mary)) & (~brave(mary)) & (~happy(mary)))),
inference(modus_ponens,[status(thm)],[33, 29])).
tff(35,plain,
(~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~tall(mary)) & (~brave(mary)) & (~happy(mary)))),
inference(modus_ponens,[status(thm)],[34, 28])).
unexpected number of arguments: (let ((a!1 (refl (~ (not (room mary)) (not (room mary)))))
(a!2 (refl (~ (not (room paul)) (not (room paul)))))
(a!3 (refl (~ (not (room fred)) (not (room fred)))))
(a!4 (forall ((X $i))
(or (= X |'fred'|) (= X |'paul'|) (= X |'mary'|) (not (room X)))))
(a!5 (not (or (= X!0 |'fred'|)
(= X!0 |'paul'|)
(= X!0 |'mary'|)
(not (room X!0))))))
(let ((a!6 (not (and (room mary)
(room paul)
(room fred)
a!4
(not (tall mary))
(not (brave mary))
(not (happy mary))))))
(let ((a!7 (~ a!6
(or (not (room mary))
(not (room paul))
(not (room fred))
a!5
(tall mary)
(brave mary)
(happy mary)))))
(nnf-neg a!1
a!2
a!3
(sk (~ (not a!4) a!5))
(refl (~ (tall mary) (tall mary)))
(refl (~ (brave mary) (brave mary)))
(refl (~ (happy mary) (happy mary)))
a!7))))
| room(raul)&room(thomas)&room(lorraine)&(![X]:(room(X)=>(X='raul'|X='thomas'|X='lorraine')))&
(~happy(thomas)&~tall(thomas)&~brave(thomas)&~happy(raul)&~tall(raul)&~brave(raul)) | room(raul)&room(thomas)&room(lorraine)&(![X]:(room(X)=>(X='raul'|X='thomas'|X='lorraine')))&
((~tall(raul)&~brave(raul)&~happy(raul))&(~(tall(raul)&european(raul)))) | neutral | neutral | entailment |
Ricardo who does not play the drums, hates Audry. | It is not the case that 'Duane who does not hate Audry, hates Audry'. | entailment | % SZS status Unsatisfiable
% SZS output start Proof
tff(room_type, type, (
room: $i > $o)).
tff(tptp_fun_X_0_type, type, (
tptp_fun_X_0: $i)).
tff(tptp_fun__mary__type, type, (
tptp_fun__mary_: $i)).
tff(tptp_fun__paul__type, type, (
tptp_fun__paul_: $i)).
tff(paul_type, type, (
paul: $i)).
tff(hate_type, type, (
hate: ( $i * $i ) > $o)).
tff(mary_type, type, (
mary: $i)).
tff(fred_type, type, (
fred: $i)).
tff(preda_type, type, (
preda: $i > $o)).
tff(1,plain,
(room(paul) <=> room(paul)),
inference(rewrite,[status(thm)],[])).
tff(2,plain,
((~((((room(mary) & room(paul)) & ![X: $i] : (room(X) => ((X = |'mary'|) | (X = |'paul'|)))) & ((~preda(mary)) & hate(fred, mary))) => (((room(mary) & room(paul)) & ![X: $i] : (room(X) => ((X = |'mary'|) | (X = |'paul'|)))) & (~((~hate(fred, paul)) & hate(fred, paul)))))) <=> (~((~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~preda(mary)) & hate(fred, mary))) | (room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))))))),
inference(rewrite,[status(thm)],[])).
tff(3,axiom,(~((((room(mary) & room(paul)) & ![X: $i] : (room(X) => ((X = |'mary'|) | (X = |'paul'|)))) & ((~preda(mary)) & hate(fred, mary))) => (((room(mary) & room(paul)) & ![X: $i] : (room(X) => ((X = |'mary'|) | (X = |'paul'|)))) & (~((~hate(fred, paul)) & hate(fred, paul)))))), file('/mnt/tmpfs//2507698193959921080185206.p','negated')).
tff(4,plain,
(~((~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~preda(mary)) & hate(fred, mary))) | (room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X)))))),
inference(modus_ponens,[status(thm)],[3, 2])).
tff(5,plain,
(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~preda(mary)) & hate(fred, mary)),
inference(or_elim,[status(thm)],[4])).
tff(6,plain,
(room(paul)),
inference(and_elim,[status(thm)],[5])).
tff(7,plain,
(room(paul)),
inference(modus_ponens,[status(thm)],[6, 1])).
tff(8,plain,
(room(mary) <=> room(mary)),
inference(rewrite,[status(thm)],[])).
tff(9,plain,
(room(mary)),
inference(and_elim,[status(thm)],[5])).
tff(10,plain,
(room(mary)),
inference(modus_ponens,[status(thm)],[9, 8])).
tff(11,plain,
((~((X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) <=> (~((X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0))))),
inference(rewrite,[status(thm)],[])).
tff(12,plain,
(((~room(mary)) | (~room(paul)) | (~((X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0))))) <=> ((~room(mary)) | (~room(paul)) | (~((X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))))),
inference(monotonicity,[status(thm)],[11])).
tff(13,plain,
((room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X)))) <=> (room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))))),
inference(rewrite,[status(thm)],[])).
tff(14,plain,
((~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))))) <=> (~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X)))))),
inference(monotonicity,[status(thm)],[13])).
tff(15,plain,
((~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))))) <=> (~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X)))))),
inference(rewrite,[status(thm)],[])).
tff(16,plain,
(~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))))),
inference(or_elim,[status(thm)],[4])).
tff(17,plain,
(~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))))),
inference(modus_ponens,[status(thm)],[16, 14])).
tff(18,plain,
(~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))))),
inference(modus_ponens,[status(thm)],[17, 15])).
tff(19,plain,
(~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))))),
inference(modus_ponens,[status(thm)],[18, 14])).
unexpected number of arguments: (let ((a!1 (refl (~ (not (room mary)) (not (room mary)))))
(a!2 (refl (~ (not (room paul)) (not (room paul)))))
(a!3 (forall ((X $i)) (or (= X |'paul'|) (= X |'mary'|) (not (room X)))))
(a!4 (not (or (= X!0 |'paul'|) (= X!0 |'mary'|) (not (room X!0))))))
(let ((a!5 (~ (not (and (room mary) (room paul) a!3))
(or (not (room mary)) (not (room paul)) a!4))))
(nnf-neg a!1 a!2 (sk (~ (not a!3) a!4)) a!5)))
| room(ricardo)&room(duane)&(![X]:(room(X)=>(X='ricardo'|X='duane')))&
((does_not_play_the_drums(ricardo))&(hate(audry,ricardo))) | room(ricardo)&room(duane)&(![X]:(room(X)=>(X='ricardo'|X='duane')))&
(~((~hate(audry,duane))&(hate(audry,duane)))) | entailment | entailment | contradiction |
Luther, Tracey, Andy, Jason are the only persons in the room.
If “Luther who does not play video games, is a client of William” then “Jason is the richest in the room” otherwise “Tracey is the tallest in the room”.
Jason is the richest in the room.
Jason is the richest in the room.
Someone who plays video games hate someone who is hated by Nicolas.
Jason is not hated by Nicolas and is not rich, not creative.
More than one person in the room is not rich, not creative.
More than one person in the room hates William.
More than one person in the room is hated by Nicolas.
Luther who is taller than William, is not rich, not creative.
Someone who is hated by William is a client of someone who plays video games.
William is a client of Jason. | Someone who is not a tall rich person is richer than someone who is a tall person. | neutral | % SZS status Satisfiable
| room(luther)&room(tracey)&room(andy)&room(jason)&(![X]:(room(X)=>(X='luther'|X='tracey'|X='andy'|X='jason')))&
(((((does_not_play_video_games(luther))&(client(william,luther)))=>(![X]:(richer(X,jason))))|((~((does_not_play_video_games(luther))&(client(william,luther))))=>(![X]:(taller(X,tracey)))))&
(![X]:(richer(X,jason)))&
(![X]:(richer(X,jason)))&
(?[X,Y]:((plays_video_games(X))&(hate(Y,nicolas))&(hate(X,Y))))&
((~hate(jason,nicolas))&(~rich(jason)&~creative(jason)))&
((?[X,Y]:(room(X)&room(Y)&(~rich(X)&~creative(X)&~rich(Y)&~creative(Y))&(X!=Y))))&
((?[X,Y]:(room(X)&room(Y)&(hate(william,X)&hate(william,Y))&(X!=Y))))&
((?[X,Y]:(room(X)&room(Y)&(hate(X,nicolas)&hate(Y,nicolas))&(X!=Y))))&
((taller(william,luther))&(~rich(luther)&~creative(luther)))&
(?[X,Y]:((hate(X,william))&(plays_video_games(Y))&(client(X,Y))))&
(client(jason,william))) | room(luther)&room(tracey)&room(andy)&room(jason)&(![X]:(room(X)=>(X='luther'|X='tracey'|X='andy'|X='jason')))&
(?[X,Y]:((~(tall(X)&rich(X)&person(X)))&(tall(Y)&person(Y))&(richer(X,Y)))) | entailment | entailment | entailment |
Martha, Daniel, Demetrice, David are the only persons in the room.
Someone who is a brave creative tourist is a sibling of someone who is not brave.
Demetrice and Martha are respectively creative and brave.
Jamie is a sibling of Martha.
David who does not collect foreign coins, does not like Kimberley.
Everyone outside the room is not a brave tourist.
Daniel neither does not like Jamie nor is a sibling of Samual. | Someone who is a brave person is a sibling of someone who is not a brave person. | entailment | % SZS status Unsatisfiable
% SZS output start Proof
tff(person_type, type, (
person: $i > $o)).
tff(tptp_fun_Y_0_type, type, (
tptp_fun_Y_0: $i)).
tff(brave_type, type, (
brave: $i > $o)).
tff(sibling_type, type, (
sibling: ( $i * $i ) > $o)).
tff(tptp_fun_X_1_type, type, (
tptp_fun_X_1: $i)).
tff(tourist_type, type, (
tourist: $i > $o)).
tff(creative_type, type, (
creative: $i > $o)).
tff(paul_type, type, (
paul: $i)).
tff(john_type, type, (
john: $i)).
tff(like_type, type, (
like: ( $i * $i ) > $o)).
tff(lucy_type, type, (
lucy: $i)).
tff(room_type, type, (
room: $i > $o)).
tff(alice_type, type, (
alice: $i)).
tff(susan_type, type, (
susan: $i)).
tff(predb_type, type, (
predb: $i > $o)).
tff(mary_type, type, (
mary: $i)).
tff(fred_type, type, (
fred: $i)).
tff(tptp_fun__mary__type, type, (
tptp_fun__mary_: $i)).
tff(tptp_fun__paul__type, type, (
tptp_fun__paul_: $i)).
tff(tptp_fun__fred__type, type, (
tptp_fun__fred_: $i)).
tff(tptp_fun__alice__type, type, (
tptp_fun__alice_: $i)).
tff(tptp_fun_X_2_type, type, (
tptp_fun_X_2: $i)).
tff(1,plain,
(?[X: $i, Y: $i] : (brave(X) & creative(X) & tourist(X) & (~brave(Y)) & sibling(X, Y)) <=> ?[X: $i, Y: $i] : (brave(X) & creative(X) & tourist(X) & (~brave(Y)) & sibling(X, Y))),
inference(rewrite,[status(thm)],[])).
tff(2,plain,
((~((((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & (((((?[X: $i, Y: $i] : ((((brave(X) & creative(X)) & tourist(X)) & (~brave(Y))) & sibling(X, Y)) & (creative(fred) & brave(mary))) & sibling(mary, lucy)) & ((~predb(alice)) & (~like(susan, alice)))) & ![X: $i] : ((~room(X)) => (~(brave(X) & tourist(X))))) & (~((~like(lucy, paul)) | sibling(john, paul))))) => (((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & ?[X: $i, Y: $i] : (((brave(X) & person(X)) & (~(brave(Y) & person(Y)))) & sibling(X, Y))))) <=> (~((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : (brave(X) & creative(X) & tourist(X) & (~brave(Y)) & sibling(X, Y)) & creative(fred) & brave(mary) & sibling(mary, lucy) & (~predb(alice)) & (~like(susan, alice)) & ![X: $i] : (room(X) | (~(brave(X) & tourist(X)))) & (~((~like(lucy, paul)) | sibling(john, paul))))) | (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : (brave(X) & person(X) & (~(brave(Y) & person(Y))) & sibling(X, Y)))))),
inference(rewrite,[status(thm)],[])).
tff(3,axiom,(~((((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & (((((?[X: $i, Y: $i] : ((((brave(X) & creative(X)) & tourist(X)) & (~brave(Y))) & sibling(X, Y)) & (creative(fred) & brave(mary))) & sibling(mary, lucy)) & ((~predb(alice)) & (~like(susan, alice)))) & ![X: $i] : ((~room(X)) => (~(brave(X) & tourist(X))))) & (~((~like(lucy, paul)) | sibling(john, paul))))) => (((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & ?[X: $i, Y: $i] : (((brave(X) & person(X)) & (~(brave(Y) & person(Y)))) & sibling(X, Y))))), file('/mnt/tmpfs//555495327205994912936827.p','negated')).
tff(4,plain,
(~((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : (brave(X) & creative(X) & tourist(X) & (~brave(Y)) & sibling(X, Y)) & creative(fred) & brave(mary) & sibling(mary, lucy) & (~predb(alice)) & (~like(susan, alice)) & ![X: $i] : (room(X) | (~(brave(X) & tourist(X)))) & (~((~like(lucy, paul)) | sibling(john, paul))))) | (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : (brave(X) & person(X) & (~(brave(Y) & person(Y))) & sibling(X, Y))))),
inference(modus_ponens,[status(thm)],[3, 2])).
tff(5,plain,
(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : (brave(X) & creative(X) & tourist(X) & (~brave(Y)) & sibling(X, Y)) & creative(fred) & brave(mary) & sibling(mary, lucy) & (~predb(alice)) & (~like(susan, alice)) & ![X: $i] : (room(X) | (~(brave(X) & tourist(X)))) & (~((~like(lucy, paul)) | sibling(john, paul)))),
inference(or_elim,[status(thm)],[4])).
tff(6,plain,
(?[X: $i, Y: $i] : (brave(X) & creative(X) & tourist(X) & (~brave(Y)) & sibling(X, Y))),
inference(and_elim,[status(thm)],[5])).
tff(7,plain,
(?[X: $i, Y: $i] : (brave(X) & creative(X) & tourist(X) & (~brave(Y)) & sibling(X, Y))),
inference(modus_ponens,[status(thm)],[6, 1])).
tff(8,plain,(
brave(X!1) & creative(X!1) & tourist(X!1) & (~brave(Y!0)) & sibling(X!1, Y!0)),
inference(skolemize,[status(sab)],[7])).
tff(9,plain,
(~brave(Y!0)),
inference(and_elim,[status(thm)],[8])).
tff(10,plain,
(((~brave(Y!0)) | (~person(Y!0))) | brave(Y!0)),
inference(tautology,[status(thm)],[])).
tff(11,plain,
((~brave(Y!0)) | (~person(Y!0))),
inference(unit_resolution,[status(thm)],[10, 9])).
tff(12,plain,
(tourist(X!1)),
inference(and_elim,[status(thm)],[8])).
tff(13,plain,
(^[X: $i] : refl((person(X) | (~tourist(X))) <=> (person(X) | (~tourist(X))))),
inference(bind,[status(th)],[])).
tff(14,plain,
(![X: $i] : (person(X) | (~tourist(X))) <=> ![X: $i] : (person(X) | (~tourist(X)))),
inference(quant_intro,[status(thm)],[13])).
tff(15,plain,
(![X: $i] : (person(X) | (~tourist(X))) <=> ![X: $i] : (person(X) | (~tourist(X)))),
inference(rewrite,[status(thm)],[])).
tff(16,plain,
(^[X: $i] : rewrite((tourist(X) => person(X)) <=> (person(X) | (~tourist(X))))),
inference(bind,[status(th)],[])).
tff(17,plain,
(![X: $i] : (tourist(X) => person(X)) <=> ![X: $i] : (person(X) | (~tourist(X)))),
inference(quant_intro,[status(thm)],[16])).
tff(18,axiom,(![X: $i] : (tourist(X) => person(X))), file('/mnt/tmpfs//555495327205994912936827.p','b3')).
tff(19,plain,
(![X: $i] : (person(X) | (~tourist(X)))),
inference(modus_ponens,[status(thm)],[18, 17])).
tff(20,plain,
(![X: $i] : (person(X) | (~tourist(X)))),
inference(modus_ponens,[status(thm)],[19, 15])).
tff(21,plain,(
![X: $i] : (person(X) | (~tourist(X)))),
inference(skolemize,[status(sab)],[20])).
tff(22,plain,
(![X: $i] : (person(X) | (~tourist(X)))),
inference(modus_ponens,[status(thm)],[21, 14])).
tff(23,plain,
(((~![X: $i] : (person(X) | (~tourist(X)))) | (person(X!1) | (~tourist(X!1)))) <=> ((~![X: $i] : (person(X) | (~tourist(X)))) | person(X!1) | (~tourist(X!1)))),
inference(rewrite,[status(thm)],[])).
tff(24,plain,
((~![X: $i] : (person(X) | (~tourist(X)))) | (person(X!1) | (~tourist(X!1)))),
inference(quant_inst,[status(thm)],[])).
tff(25,plain,
((~![X: $i] : (person(X) | (~tourist(X)))) | person(X!1) | (~tourist(X!1))),
inference(modus_ponens,[status(thm)],[24, 23])).
tff(26,plain,
(person(X!1)),
inference(unit_resolution,[status(thm)],[25, 22, 12])).
tff(27,assumption,(~((X!2 = |'alice'|) | (X!2 = |'fred'|) | (X!2 = |'paul'|) | (X!2 = |'mary'|) | (~room(X!2)))), introduced(assumption)).
tff(28,plain,
(((X!2 = |'alice'|) | (X!2 = |'fred'|) | (X!2 = |'paul'|) | (X!2 = |'mary'|) | (~room(X!2))) | room(X!2)),
inference(tautology,[status(thm)],[])).
tff(29,plain,
(room(X!2)),
inference(unit_resolution,[status(thm)],[28, 27])).
tff(30,plain,
(((X!2 = |'alice'|) | (X!2 = |'fred'|) | (X!2 = |'paul'|) | (X!2 = |'mary'|) | (~room(X!2))) | (~(X!2 = |'mary'|))),
inference(tautology,[status(thm)],[])).
tff(31,plain,
(~(X!2 = |'mary'|)),
inference(unit_resolution,[status(thm)],[30, 27])).
tff(32,plain,
(((X!2 = |'alice'|) | (X!2 = |'fred'|) | (X!2 = |'paul'|) | (X!2 = |'mary'|) | (~room(X!2))) | (~(X!2 = |'paul'|))),
inference(tautology,[status(thm)],[])).
tff(33,plain,
(~(X!2 = |'paul'|)),
inference(unit_resolution,[status(thm)],[32, 27])).
tff(34,plain,
(((X!2 = |'alice'|) | (X!2 = |'fred'|) | (X!2 = |'paul'|) | (X!2 = |'mary'|) | (~room(X!2))) | (~(X!2 = |'fred'|))),
inference(tautology,[status(thm)],[])).
tff(35,plain,
(~(X!2 = |'fred'|)),
inference(unit_resolution,[status(thm)],[34, 27])).
tff(36,plain,
(((X!2 = |'alice'|) | (X!2 = |'fred'|) | (X!2 = |'paul'|) | (X!2 = |'mary'|) | (~room(X!2))) | (~(X!2 = |'alice'|))),
inference(tautology,[status(thm)],[])).
tff(37,plain,
(~(X!2 = |'alice'|)),
inference(unit_resolution,[status(thm)],[36, 27])).
tff(38,plain,
(^[X: $i] : refl(((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) <=> ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))))),
inference(bind,[status(th)],[])).
tff(39,plain,
(![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) <=> ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(quant_intro,[status(thm)],[38])).
tff(40,plain,
(![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) <=> ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(rewrite,[status(thm)],[])).
tff(41,plain,
(![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(and_elim,[status(thm)],[5])).
tff(42,plain,
(![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(modus_ponens,[status(thm)],[41, 40])).
tff(43,plain,(
![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(skolemize,[status(sab)],[42])).
tff(44,plain,
(![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(modus_ponens,[status(thm)],[43, 39])).
tff(45,plain,
(((~![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))) | ((X!2 = |'alice'|) | (X!2 = |'fred'|) | (X!2 = |'paul'|) | (X!2 = |'mary'|) | (~room(X!2)))) <=> ((~![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))) | (X!2 = |'alice'|) | (X!2 = |'fred'|) | (X!2 = |'paul'|) | (X!2 = |'mary'|) | (~room(X!2)))),
inference(rewrite,[status(thm)],[])).
tff(46,plain,
((~![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))) | ((X!2 = |'alice'|) | (X!2 = |'fred'|) | (X!2 = |'paul'|) | (X!2 = |'mary'|) | (~room(X!2)))),
inference(quant_inst,[status(thm)],[])).
tff(47,plain,
((~![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))) | (X!2 = |'alice'|) | (X!2 = |'fred'|) | (X!2 = |'paul'|) | (X!2 = |'mary'|) | (~room(X!2))),
inference(modus_ponens,[status(thm)],[46, 45])).
tff(48,plain,
($false),
inference(unit_resolution,[status(thm)],[47, 44, 37, 35, 33, 31, 29])).
tff(49,plain,((X!2 = |'alice'|) | (X!2 = |'fred'|) | (X!2 = |'paul'|) | (X!2 = |'mary'|) | (~room(X!2))), inference(lemma,lemma(discharge,[]))).
tff(50,plain,
(room(alice) <=> room(alice)),
inference(rewrite,[status(thm)],[])).
tff(51,plain,
(room(alice)),
inference(and_elim,[status(thm)],[5])).
tff(52,plain,
(room(alice)),
inference(modus_ponens,[status(thm)],[51, 50])).
tff(53,plain,
(room(fred) <=> room(fred)),
inference(rewrite,[status(thm)],[])).
tff(54,plain,
(room(fred)),
inference(and_elim,[status(thm)],[5])).
tff(55,plain,
(room(fred)),
inference(modus_ponens,[status(thm)],[54, 53])).
tff(56,plain,
(room(paul) <=> room(paul)),
inference(rewrite,[status(thm)],[])).
tff(57,plain,
(room(paul)),
inference(and_elim,[status(thm)],[5])).
tff(58,plain,
(room(paul)),
inference(modus_ponens,[status(thm)],[57, 56])).
tff(59,plain,
(room(mary) <=> room(mary)),
inference(rewrite,[status(thm)],[])).
tff(60,plain,
(room(mary)),
inference(and_elim,[status(thm)],[5])).
tff(61,plain,
(room(mary)),
inference(modus_ponens,[status(thm)],[60, 59])).
tff(62,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!2 = |'alice'|) | (X!2 = |'fred'|) | (X!2 = |'paul'|) | (X!2 = |'mary'|) | (~room(X!2)))) | ![X: $i, Y: $i] : ((~((~brave(Y)) | (~person(Y)))) | (~brave(X)) | (~person(X)) | (~sibling(X, Y)))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!2 = |'alice'|) | (X!2 = |'fred'|) | (X!2 = |'paul'|) | (X!2 = |'mary'|) | (~room(X!2)))) | ![X: $i, Y: $i] : ((~((~brave(Y)) | (~person(Y)))) | (~brave(X)) | (~person(X)) | (~sibling(X, Y))))),
inference(rewrite,[status(thm)],[])).
tff(63,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!2 = |'alice'|) | (X!2 = |'fred'|) | (X!2 = |'paul'|) | (X!2 = |'mary'|) | (~room(X!2)))) | ![X: $i, Y: $i] : ((~((~brave(Y)) | (~person(Y)))) | (~brave(X)) | (~person(X)) | (~sibling(X, Y)))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!2 = |'alice'|) | (X!2 = |'fred'|) | (X!2 = |'paul'|) | (X!2 = |'mary'|) | (~room(X!2)))) | ![X: $i, Y: $i] : ((~((~brave(Y)) | (~person(Y)))) | (~brave(X)) | (~person(X)) | (~sibling(X, Y))))),
inference(rewrite,[status(thm)],[])).
tff(64,plain,
(^[X: $i, Y: $i] : trans(monotonicity(trans(monotonicity(trans(monotonicity(rewrite((brave(Y) & person(Y)) <=> (~((~brave(Y)) | (~person(Y))))), ((~(brave(Y) & person(Y))) <=> (~(~((~brave(Y)) | (~person(Y))))))), rewrite((~(~((~brave(Y)) | (~person(Y))))) <=> ((~brave(Y)) | (~person(Y)))), ((~(brave(Y) & person(Y))) <=> ((~brave(Y)) | (~person(Y))))), ((brave(X) & person(X) & (~(brave(Y) & person(Y))) & sibling(X, Y)) <=> (brave(X) & person(X) & ((~brave(Y)) | (~person(Y))) & sibling(X, Y)))), rewrite((brave(X) & person(X) & ((~brave(Y)) | (~person(Y))) & sibling(X, Y)) <=> (~((~((~brave(Y)) | (~person(Y)))) | (~brave(X)) | (~person(X)) | (~sibling(X, Y))))), ((brave(X) & person(X) & (~(brave(Y) & person(Y))) & sibling(X, Y)) <=> (~((~((~brave(Y)) | (~person(Y)))) | (~brave(X)) | (~person(X)) | (~sibling(X, Y)))))), ((~(brave(X) & person(X) & (~(brave(Y) & person(Y))) & sibling(X, Y))) <=> (~(~((~((~brave(Y)) | (~person(Y)))) | (~brave(X)) | (~person(X)) | (~sibling(X, Y))))))), rewrite((~(~((~((~brave(Y)) | (~person(Y)))) | (~brave(X)) | (~person(X)) | (~sibling(X, Y))))) <=> ((~((~brave(Y)) | (~person(Y)))) | (~brave(X)) | (~person(X)) | (~sibling(X, Y)))), ((~(brave(X) & person(X) & (~(brave(Y) & person(Y))) & sibling(X, Y))) <=> ((~((~brave(Y)) | (~person(Y)))) | (~brave(X)) | (~person(X)) | (~sibling(X, Y)))))),
inference(bind,[status(th)],[])).
tff(65,plain,
(![X: $i, Y: $i] : (~(brave(X) & person(X) & (~(brave(Y) & person(Y))) & sibling(X, Y))) <=> ![X: $i, Y: $i] : ((~((~brave(Y)) | (~person(Y)))) | (~brave(X)) | (~person(X)) | (~sibling(X, Y)))),
inference(quant_intro,[status(thm)],[64])).
tff(66,plain,
((~((X!2 = |'alice'|) | (X!2 = |'fred'|) | (X!2 = |'paul'|) | (X!2 = |'mary'|) | (~room(X!2)))) <=> (~((X!2 = |'alice'|) | (X!2 = |'fred'|) | (X!2 = |'paul'|) | (X!2 = |'mary'|) | (~room(X!2))))),
inference(rewrite,[status(thm)],[])).
tff(67,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!2 = |'alice'|) | (X!2 = |'fred'|) | (X!2 = |'paul'|) | (X!2 = |'mary'|) | (~room(X!2)))) | ![X: $i, Y: $i] : (~(brave(X) & person(X) & (~(brave(Y) & person(Y))) & sibling(X, Y)))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!2 = |'alice'|) | (X!2 = |'fred'|) | (X!2 = |'paul'|) | (X!2 = |'mary'|) | (~room(X!2)))) | ![X: $i, Y: $i] : ((~((~brave(Y)) | (~person(Y)))) | (~brave(X)) | (~person(X)) | (~sibling(X, Y))))),
inference(monotonicity,[status(thm)],[66, 65])).
tff(68,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!2 = |'alice'|) | (X!2 = |'fred'|) | (X!2 = |'paul'|) | (X!2 = |'mary'|) | (~room(X!2)))) | ![X: $i, Y: $i] : (~(brave(X) & person(X) & (~(brave(Y) & person(Y))) & sibling(X, Y)))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!2 = |'alice'|) | (X!2 = |'fred'|) | (X!2 = |'paul'|) | (X!2 = |'mary'|) | (~room(X!2)))) | ![X: $i, Y: $i] : ((~((~brave(Y)) | (~person(Y)))) | (~brave(X)) | (~person(X)) | (~sibling(X, Y))))),
inference(transitivity,[status(thm)],[67, 63])).
tff(69,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!2 = |'alice'|) | (X!2 = |'fred'|) | (X!2 = |'paul'|) | (X!2 = |'mary'|) | (~room(X!2)))) | ![X: $i, Y: $i] : (~(brave(X) & person(X) & (~(brave(Y) & person(Y))) & sibling(X, Y)))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!2 = |'alice'|) | (X!2 = |'fred'|) | (X!2 = |'paul'|) | (X!2 = |'mary'|) | (~room(X!2)))) | ![X: $i, Y: $i] : (~(brave(X) & person(X) & (~(brave(Y) & person(Y))) & sibling(X, Y))))),
inference(rewrite,[status(thm)],[])).
tff(70,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!2 = |'alice'|) | (X!2 = |'fred'|) | (X!2 = |'paul'|) | (X!2 = |'mary'|) | (~room(X!2)))) | ![X: $i, Y: $i] : (~(brave(X) & person(X) & (~(brave(Y) & person(Y))) & sibling(X, Y)))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!2 = |'alice'|) | (X!2 = |'fred'|) | (X!2 = |'paul'|) | (X!2 = |'mary'|) | (~room(X!2)))) | ![X: $i, Y: $i] : (~(brave(X) & person(X) & (~(brave(Y) & person(Y))) & sibling(X, Y))))),
inference(monotonicity,[status(thm)],[66])).
tff(71,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!2 = |'alice'|) | (X!2 = |'fred'|) | (X!2 = |'paul'|) | (X!2 = |'mary'|) | (~room(X!2)))) | ![X: $i, Y: $i] : (~(brave(X) & person(X) & (~(brave(Y) & person(Y))) & sibling(X, Y)))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!2 = |'alice'|) | (X!2 = |'fred'|) | (X!2 = |'paul'|) | (X!2 = |'mary'|) | (~room(X!2)))) | ![X: $i, Y: $i] : (~(brave(X) & person(X) & (~(brave(Y) & person(Y))) & sibling(X, Y))))),
inference(transitivity,[status(thm)],[70, 69])).
tff(72,plain,
((room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : (brave(X) & person(X) & (~(brave(Y) & person(Y))) & sibling(X, Y))) <=> (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : (brave(X) & person(X) & (~(brave(Y) & person(Y))) & sibling(X, Y)))),
inference(rewrite,[status(thm)],[])).
tff(73,plain,
((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : (brave(X) & person(X) & (~(brave(Y) & person(Y))) & sibling(X, Y)))) <=> (~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : (brave(X) & person(X) & (~(brave(Y) & person(Y))) & sibling(X, Y))))),
inference(monotonicity,[status(thm)],[72])).
tff(74,plain,
((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : (brave(X) & person(X) & (~(brave(Y) & person(Y))) & sibling(X, Y)))) <=> (~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : (brave(X) & person(X) & (~(brave(Y) & person(Y))) & sibling(X, Y))))),
inference(rewrite,[status(thm)],[])).
tff(75,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : (brave(X) & person(X) & (~(brave(Y) & person(Y))) & sibling(X, Y)))),
inference(or_elim,[status(thm)],[4])).
tff(76,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : (brave(X) & person(X) & (~(brave(Y) & person(Y))) & sibling(X, Y)))),
inference(modus_ponens,[status(thm)],[75, 73])).
tff(77,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : (brave(X) & person(X) & (~(brave(Y) & person(Y))) & sibling(X, Y)))),
inference(modus_ponens,[status(thm)],[76, 74])).
tff(78,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : (brave(X) & person(X) & (~(brave(Y) & person(Y))) & sibling(X, Y)))),
inference(modus_ponens,[status(thm)],[77, 73])).
unexpected number of arguments: (let ((a!1 (refl (~ (not (room mary)) (not (room mary)))))
(a!2 (refl (~ (not (room paul)) (not (room paul)))))
(a!3 (refl (~ (not (room fred)) (not (room fred)))))
(a!4 (refl (~ (not (room alice)) (not (room alice)))))
(a!5 (forall ((X $i))
(or (= X |'alice'|)
(= X |'fred'|)
(= X |'paul'|)
(= X |'mary'|)
(not (room X)))))
(a!6 (not (or (= X!2 |'alice'|)
(= X!2 |'fred'|)
(= X!2 |'paul'|)
(= X!2 |'mary'|)
(not (room X!2)))))
(a!7 (lambda ((X $i) (Y $i))
(let ((a!1 (and (brave X)
(person X)
(not (and (brave Y) (person Y)))
(sibling X Y))))
(refl (~ (not a!1) (not a!1))))))
(a!8 (exists ((X $i) (Y $i))
(and (brave X)
(person X)
(not (and (brave Y) (person Y)))
(sibling X Y))))
(a!9 (forall ((X $i) (Y $i))
(let ((a!1 (and (brave X)
(person X)
(not (and (brave Y) (person Y)))
(sibling X Y))))
(not a!1)))))
(let ((a!10 (~ (not (and (room mary)
(room paul)
(room fred)
(room alice)
a!5
a!8))
(or (not (room mary))
(not (room paul))
(not (room fred))
(not (room alice))
a!6
a!9))))
(nnf-neg a!1
a!2
a!3
a!4
(sk (~ (not a!5) a!6))
(nnf-neg (proof-bind a!7) (~ (not a!8) a!9))
a!10)))
| room(martha)&room(daniel)&room(demetrice)&room(david)&(![X]:(room(X)=>(X='martha'|X='daniel'|X='demetrice'|X='david')))&
((?[X,Y]:((brave(X)&creative(X)&tourist(X))&(~brave(Y))&(sibling(X,Y))))&
((creative(demetrice))&(brave(martha)))&
(sibling(martha,jamie))&
((does_not_collect_foreign_coins(david))&(~like(kimberley,david)))&
(![X]:(~room(X)=>(~(brave(X)&tourist(X)))))&
(~((~like(jamie,daniel))|(sibling(samual,daniel))))) | room(martha)&room(daniel)&room(demetrice)&room(david)&(![X]:(room(X)=>(X='martha'|X='daniel'|X='demetrice'|X='david')))&
(?[X,Y]:((brave(X)&person(X))&(~(brave(Y)&person(Y)))&(sibling(X,Y)))) | entailment | entailment | entailment |
Carolyn, Donald, Maura, Mary are the only persons in the room. 'Someone who is hated by Brenda hate someone who hates Brenda' if 'no one outside the room is not a rich tourist'. Carolyn neither is a sibling of Josh nor has a saltwater aquarium. Maura and Donald are brave european. Someone who is not hated by Brenda hate someone who hates Josh. Someone outside the room who is a happy european does not have a saltwater aquarium. Maura is not hated by Josh. Donald who is hated by Josh, is not a brave rich tourist. Someone in the room does not sketche as a hobby. | Carolyn is hated by Josh and is a rich european. | neutral | % SZS status Satisfiable
| room(carolyn)&room(donald)&room(maura)&room(mary)&(![X]:(room(X)=>(X='carolyn'|X='donald'|X='maura'|X='mary')))&
(((~?[X]:(~room(X)=>(~(rich(X)&tourist(X)))))=>(?[X,Y]:((hate(X,brenda))&(hate(brenda,Y))&(hate(X,Y)))))&
(~((sibling(josh,carolyn))|(has_a_saltwater_aquarium(carolyn))))&
(brave(maura)&european(maura)&brave(donald)&european(donald))&
(?[X,Y]:((~hate(X,brenda))&(hate(josh,Y))&(hate(X,Y))))&
(?[X]:(~room(X)=>(((happy(X)&european(X))=>(does_not_have_a_saltwater_aquarium(X))))))&
(~hate(maura,josh))&
((hate(donald,josh))&(~(brave(donald)&rich(donald)&tourist(donald))))&
(?[X]:(room(X)=>(does_not_sketche_as_a_hobby(X))))) | room(carolyn)&room(donald)&room(maura)&room(mary)&(![X]:(room(X)=>(X='carolyn'|X='donald'|X='maura'|X='mary')))&
((hate(carolyn,josh))&(rich(carolyn)&european(carolyn))) | neutral | contradiction | contradiction |
Scott is not creative or is not tall or both. | It is not the case that 'Scott is not a tall creative european'. | contradiction | - | room(leslie)&room(scott)&(![X]:(room(X)=>(X='leslie'|X='scott')))&
(((~creative(scott))|(~tall(scott)))) | room(leslie)&room(scott)&(![X]:(room(X)=>(X='leslie'|X='scott')))&
(~(~(tall(scott)&creative(scott)&european(scott)))) | neutral | entailment | entailment |
Cleveland, Michael, Nancy are the only persons in the room. If 'more than one person in the room is not a tall person' then 'Melissa is taller than Nancy'. 'Only one person outside the room likes Lisa' if 'more than one person outside the room is not liked by Leroy'. Nancy is the least tall in the room. Melissa and Leroy like each other. More than one person outside the room is not a brave quiet person. Leroy is quieter than Cleveland. | Cleveland who is a quiet tall happy person, is taller than Melissa. | neutral | % SZS status Satisfiable
| room(cleveland)&room(michael)&room(nancy)&(![X]:(room(X)=>(X='cleveland'|X='michael'|X='nancy')))&
((((?[X,Y]:(room(X)&room(Y)&(~(tall(X)&person(X))&~(tall(Y)&person(Y)))&(X!=Y))))=>(taller(nancy,melissa)))&
(((?[X,Y]:(~room(X)&~room(Y)&(~like(X,leroy)&~like(Y,leroy))&(X!=Y))))=>(((?[X]:(~room(X)&like(lisa,X)))&(![X,Y]:((like(lisa,X)&like(lisa,Y))=>(X=Y))))))&
(![X]:(taller(nancy,X)))&
((like(melissa,leroy) & like(leroy,melissa)))&
((?[X,Y]:(~room(X)&~room(Y)&(~(brave(X)&quiet(X)&person(X))&~(brave(Y)&quiet(Y)&person(Y)))&(X!=Y))))&
(quieter(cleveland,leroy))) | room(cleveland)&room(michael)&room(nancy)&(![X]:(room(X)=>(X='cleveland'|X='michael'|X='nancy')))&
((quiet(cleveland)&tall(cleveland)&happy(cleveland)&person(cleveland))&(taller(melissa,cleveland))) | neutral | contradiction | contradiction |
Manuel, Paula are the only persons in the room. If someone who is richer than Stanley like someone who likes Stanley then Paula is not liked by Stanley and does not have lived in exactly three countries otherwise someone who is not Manuel like someone who is not liked by Stanley. Paula is not liked by Stanley and does not have lived in exactly three countries. Manuel and Stanley like each other. Paula is the least rich in the room. More than one person outside the room has lived in exactly three countries. | Paula who is richer than Stanley, likes Stanley. | contradiction | - | room(manuel)&room(paulaa)&(![X]:(room(X)=>(X='manuel'|X='paulaa')))&
((((?[X,Y]:((richer(stanley,X))&(like(stanley,Y))&(like(X,Y))))=>((~like(paulaa,stanley))&(does_not_have_lived_in_exactly_three_countries(paulaa))))|((~(?[X,Y]:((richer(stanley,X))&(like(stanley,Y))&(like(X,Y)))))=>(?[X,Y]:((X!=manuel)&(~like(Y,stanley))&(like(X,Y))))))&
((~like(paulaa,stanley))&(does_not_have_lived_in_exactly_three_countries(paulaa)))&
((like(manuel,stanley) & like(stanley,manuel)))&
(![X]:(richer(paulaa,X)))&
((?[X,Y]:(~room(X)&~room(Y)&(has_lived_in_exactly_three_countries(X)&has_lived_in_exactly_three_countries(Y))&(X!=Y))))) | room(manuel)&room(paulaa)&(![X]:(room(X)=>(X='manuel'|X='paulaa')))&
((richer(stanley,paulaa))&(like(stanley,paulaa))) | contradiction | contradiction | contradiction |
Mireya, Dalia are the only persons in the room.
If "everyone outside the room is a sibling of Nichole" then "only one person outside the room is not a rich quiet person".
"Mireya who is a client of Nichole, does not hate Michelle" if "Nichole and Dalia hate each other" and vice versa.
"Dalia who is not a quiet person, is not tall, not rich" only if "Dalia and Nichole hate each other".
Mireya is the least quiet in the room.
Only one person outside the room is not a rich quiet person.
Mireya is a client of Michelle or is not hated by Michelle or both. | Someone who is not quiet, not happy is a sibling of someone who is quieter than Frederick. | contradiction | - | room(mireya)&room(dalia)&(![X]:(room(X)=>(X='mireya'|X='dalia')))&
(((![X]:(~room(X)=>(sibling(nichole,X))))=>(((?[X]:(~room(X)&~(rich(X)&quiet(X)&person(X))))&(![X,Y]:((~(rich(X)&quiet(X)&person(X))&~(rich(Y)&quiet(Y)&person(Y)))=>(X=Y))))))&
(((hate(nichole,dalia) & hate(dalia,nichole)))<=>((client(nichole,mireya))&(~hate(michelle,mireya))))&
(((~(quiet(dalia)&person(dalia)))&(~tall(dalia)&~rich(dalia)))=>((hate(dalia,nichole) & hate(nichole,dalia))))&
(![X]:(quieter(mireya,X)))&
(((?[X]:(~room(X)&~(rich(X)&quiet(X)&person(X))))&(![X,Y]:((~(rich(X)&quiet(X)&person(X))&~(rich(Y)&quiet(Y)&person(Y)))=>(X=Y)))))&
(((client(michelle,mireya))|(~hate(mireya,michelle))))) | room(mireya)&room(dalia)&(![X]:(room(X)=>(X='mireya'|X='dalia')))&
(?[X,Y]:((~quiet(X)&~happy(X))&(quieter(frederick,Y))&(sibling(X,Y)))) | neutral | neutral | neutral |
Alonzo is the only person in the room.
Alonzo does not hate Tina.
More than one person outside the room is not quiet, not tall.
Alonzo is not tall and is a creative person.
It is not the case that 'it is not the case that 'more than one person outside the room is not a creative european''.
Alonzo is the least quiet in the room. | Someone who is not tall is quieter than someone who is a creative person. | entailment | % SZS status Unsatisfiable
% SZS output start Proof
tff(quieter_type, type, (
quieter: ( $i * $i ) > $o)).
tff(tptp_fun__mary__type, type, (
tptp_fun__mary_: $i)).
tff(mary_type, type, (
mary: $i)).
tff(room_type, type, (
room: $i > $o)).
tff(european_type, type, (
european: $i > $o)).
tff(creative_type, type, (
creative: $i > $o)).
tff(person_type, type, (
person: $i > $o)).
tff(tall_type, type, (
tall: $i > $o)).
tff(quiet_type, type, (
quiet: $i > $o)).
tff(hate_type, type, (
hate: ( $i * $i ) > $o)).
tff(paul_type, type, (
paul: $i)).
tff(tptp_fun_X_4_type, type, (
tptp_fun_X_4: $i)).
tff(1,plain,
(^[X: $i] : refl(((~room(X)) | (X = |'mary'|)) <=> ((~room(X)) | (X = |'mary'|)))),
inference(bind,[status(th)],[])).
tff(2,plain,
(![X: $i] : ((~room(X)) | (X = |'mary'|)) <=> ![X: $i] : ((~room(X)) | (X = |'mary'|))),
inference(quant_intro,[status(thm)],[1])).
tff(3,plain,
(![X: $i] : ((~room(X)) | (X = |'mary'|)) <=> ![X: $i] : ((~room(X)) | (X = |'mary'|))),
inference(rewrite,[status(thm)],[])).
tff(4,plain,
((~(((room(mary) & ![X: $i] : (room(X) => (X = |'mary'|))) & (((((~hate(paul, mary)) & ?[X: $i, Y: $i] : ((((~room(X)) & (~room(Y))) & ((((~quiet(X)) & (~tall(X))) & (~quiet(Y))) & (~tall(Y)))) & (~(X = Y)))) & ((~tall(mary)) & (creative(mary) & person(mary)))) & (~(~?[X: $i, Y: $i] : ((((~room(X)) & (~room(Y))) & ((~(creative(X) & european(X))) & (~(creative(Y) & european(Y))))) & (~(X = Y)))))) & ![X: $i] : quieter(mary, X))) => ((room(mary) & ![X: $i] : (room(X) => (X = |'mary'|))) & ?[X: $i, Y: $i] : (((~tall(X)) & (creative(Y) & person(Y))) & quieter(X, Y))))) <=> (~((~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & (~hate(paul, mary)) & ?[X: $i, Y: $i] : ((~room(X)) & (~room(Y)) & (~quiet(X)) & (~tall(X)) & (~quiet(Y)) & (~tall(Y)) & (~(X = Y))) & (~tall(mary)) & creative(mary) & person(mary) & ?[X: $i, Y: $i] : ((~room(X)) & (~room(Y)) & (~(creative(X) & european(X))) & (~(creative(Y) & european(Y))) & (~(X = Y))) & ![X: $i] : quieter(mary, X))) | (room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & ?[X: $i, Y: $i] : ((~tall(X)) & creative(Y) & person(Y) & quieter(X, Y)))))),
inference(rewrite,[status(thm)],[])).
tff(5,axiom,(~(((room(mary) & ![X: $i] : (room(X) => (X = |'mary'|))) & (((((~hate(paul, mary)) & ?[X: $i, Y: $i] : ((((~room(X)) & (~room(Y))) & ((((~quiet(X)) & (~tall(X))) & (~quiet(Y))) & (~tall(Y)))) & (~(X = Y)))) & ((~tall(mary)) & (creative(mary) & person(mary)))) & (~(~?[X: $i, Y: $i] : ((((~room(X)) & (~room(Y))) & ((~(creative(X) & european(X))) & (~(creative(Y) & european(Y))))) & (~(X = Y)))))) & ![X: $i] : quieter(mary, X))) => ((room(mary) & ![X: $i] : (room(X) => (X = |'mary'|))) & ?[X: $i, Y: $i] : (((~tall(X)) & (creative(Y) & person(Y))) & quieter(X, Y))))), file('/mnt/tmpfs//1773659851701387806988666.p','negated')).
tff(6,plain,
(~((~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & (~hate(paul, mary)) & ?[X: $i, Y: $i] : ((~room(X)) & (~room(Y)) & (~quiet(X)) & (~tall(X)) & (~quiet(Y)) & (~tall(Y)) & (~(X = Y))) & (~tall(mary)) & creative(mary) & person(mary) & ?[X: $i, Y: $i] : ((~room(X)) & (~room(Y)) & (~(creative(X) & european(X))) & (~(creative(Y) & european(Y))) & (~(X = Y))) & ![X: $i] : quieter(mary, X))) | (room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & ?[X: $i, Y: $i] : ((~tall(X)) & creative(Y) & person(Y) & quieter(X, Y))))),
inference(modus_ponens,[status(thm)],[5, 4])).
tff(7,plain,
(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & (~hate(paul, mary)) & ?[X: $i, Y: $i] : ((~room(X)) & (~room(Y)) & (~quiet(X)) & (~tall(X)) & (~quiet(Y)) & (~tall(Y)) & (~(X = Y))) & (~tall(mary)) & creative(mary) & person(mary) & ?[X: $i, Y: $i] : ((~room(X)) & (~room(Y)) & (~(creative(X) & european(X))) & (~(creative(Y) & european(Y))) & (~(X = Y))) & ![X: $i] : quieter(mary, X)),
inference(or_elim,[status(thm)],[6])).
tff(8,plain,
(![X: $i] : ((~room(X)) | (X = |'mary'|))),
inference(and_elim,[status(thm)],[7])).
tff(9,plain,
(![X: $i] : ((~room(X)) | (X = |'mary'|))),
inference(modus_ponens,[status(thm)],[8, 3])).
tff(10,plain,(
![X: $i] : ((~room(X)) | (X = |'mary'|))),
inference(skolemize,[status(sab)],[9])).
tff(11,plain,
(![X: $i] : ((~room(X)) | (X = |'mary'|))),
inference(modus_ponens,[status(thm)],[10, 2])).
tff(12,plain,
(room(mary) <=> room(mary)),
inference(rewrite,[status(thm)],[])).
tff(13,plain,
(room(mary)),
inference(and_elim,[status(thm)],[7])).
tff(14,plain,
(room(mary)),
inference(modus_ponens,[status(thm)],[13, 12])).
tff(15,plain,
(((~![X: $i] : ((~room(X)) | (X = |'mary'|))) | ((~room(mary)) | (mary = |'mary'|))) <=> ((~![X: $i] : ((~room(X)) | (X = |'mary'|))) | (~room(mary)) | (mary = |'mary'|))),
inference(rewrite,[status(thm)],[])).
tff(16,plain,
((~![X: $i] : ((~room(X)) | (X = |'mary'|))) | ((~room(mary)) | (mary = |'mary'|))),
inference(quant_inst,[status(thm)],[])).
tff(17,plain,
((~![X: $i] : ((~room(X)) | (X = |'mary'|))) | (~room(mary)) | (mary = |'mary'|)),
inference(modus_ponens,[status(thm)],[16, 15])).
tff(18,plain,
(mary = |'mary'|),
inference(unit_resolution,[status(thm)],[17, 14, 11])).
tff(19,plain,
(quieter(mary, |'mary'|) <=> quieter(|'mary'|, |'mary'|)),
inference(monotonicity,[status(thm)],[18])).
tff(20,plain,
(quieter(|'mary'|, |'mary'|) <=> quieter(mary, |'mary'|)),
inference(symmetry,[status(thm)],[19])).
tff(21,plain,
((~quieter(|'mary'|, |'mary'|)) <=> (~quieter(mary, |'mary'|))),
inference(monotonicity,[status(thm)],[20])).
tff(22,plain,
(|'mary'| = mary),
inference(symmetry,[status(thm)],[18])).
tff(23,plain,
(creative(|'mary'|) <=> creative(mary)),
inference(monotonicity,[status(thm)],[22])).
tff(24,plain,
(creative(mary) <=> creative(|'mary'|)),
inference(symmetry,[status(thm)],[23])).
tff(25,plain,
(creative(mary) <=> creative(mary)),
inference(rewrite,[status(thm)],[])).
tff(26,plain,
(creative(mary)),
inference(and_elim,[status(thm)],[7])).
tff(27,plain,
(creative(mary)),
inference(modus_ponens,[status(thm)],[26, 25])).
tff(28,plain,
(creative(|'mary'|)),
inference(modus_ponens,[status(thm)],[27, 24])).
tff(29,plain,
(person(|'mary'|) <=> person(mary)),
inference(monotonicity,[status(thm)],[22])).
tff(30,plain,
(person(mary) <=> person(|'mary'|)),
inference(symmetry,[status(thm)],[29])).
tff(31,plain,
(person(mary) <=> person(mary)),
inference(rewrite,[status(thm)],[])).
tff(32,plain,
(person(mary)),
inference(and_elim,[status(thm)],[7])).
tff(33,plain,
(person(mary)),
inference(modus_ponens,[status(thm)],[32, 31])).
tff(34,plain,
(person(|'mary'|)),
inference(modus_ponens,[status(thm)],[33, 30])).
tff(35,plain,
(tall(|'mary'|) <=> tall(mary)),
inference(monotonicity,[status(thm)],[22])).
tff(36,plain,
(tall(mary) <=> tall(|'mary'|)),
inference(symmetry,[status(thm)],[35])).
tff(37,plain,
((~tall(mary)) <=> (~tall(|'mary'|))),
inference(monotonicity,[status(thm)],[36])).
tff(38,plain,
((~tall(mary)) <=> (~tall(mary))),
inference(rewrite,[status(thm)],[])).
tff(39,plain,
(~tall(mary)),
inference(and_elim,[status(thm)],[7])).
tff(40,plain,
(~tall(mary)),
inference(modus_ponens,[status(thm)],[39, 38])).
tff(41,plain,
(~tall(|'mary'|)),
inference(modus_ponens,[status(thm)],[40, 37])).
tff(42,assumption,(~((~room(X!4)) | (X!4 = |'mary'|))), introduced(assumption)).
tff(43,plain,
(((~room(X!4)) | (X!4 = |'mary'|)) | (~(X!4 = |'mary'|))),
inference(tautology,[status(thm)],[])).
tff(44,plain,
(~(X!4 = |'mary'|)),
inference(unit_resolution,[status(thm)],[43, 42])).
tff(45,plain,
(((~room(X!4)) | (X!4 = |'mary'|)) | room(X!4)),
inference(tautology,[status(thm)],[])).
tff(46,plain,
(room(X!4)),
inference(unit_resolution,[status(thm)],[45, 42])).
tff(47,plain,
(((~![X: $i] : ((~room(X)) | (X = |'mary'|))) | ((~room(X!4)) | (X!4 = |'mary'|))) <=> ((~![X: $i] : ((~room(X)) | (X = |'mary'|))) | (~room(X!4)) | (X!4 = |'mary'|))),
inference(rewrite,[status(thm)],[])).
tff(48,plain,
((~![X: $i] : ((~room(X)) | (X = |'mary'|))) | ((~room(X!4)) | (X!4 = |'mary'|))),
inference(quant_inst,[status(thm)],[])).
tff(49,plain,
((~![X: $i] : ((~room(X)) | (X = |'mary'|))) | (~room(X!4)) | (X!4 = |'mary'|)),
inference(modus_ponens,[status(thm)],[48, 47])).
tff(50,plain,
($false),
inference(unit_resolution,[status(thm)],[49, 11, 46, 44])).
tff(51,plain,((~room(X!4)) | (X!4 = |'mary'|)), inference(lemma,lemma(discharge,[]))).
tff(52,plain,
(((~room(mary)) | (~((~room(X!4)) | (X!4 = |'mary'|))) | ![X: $i, Y: $i] : (tall(X) | (~creative(Y)) | (~person(Y)) | (~quieter(X, Y)))) <=> ((~room(mary)) | (~((~room(X!4)) | (X!4 = |'mary'|))) | ![X: $i, Y: $i] : (tall(X) | (~creative(Y)) | (~person(Y)) | (~quieter(X, Y))))),
inference(rewrite,[status(thm)],[])).
tff(53,plain,
(((~room(mary)) | (~((~room(X!4)) | (X!4 = |'mary'|))) | ![X: $i, Y: $i] : (~((~tall(X)) & creative(Y) & person(Y) & quieter(X, Y)))) <=> ((~room(mary)) | (~((~room(X!4)) | (X!4 = |'mary'|))) | ![X: $i, Y: $i] : (tall(X) | (~creative(Y)) | (~person(Y)) | (~quieter(X, Y))))),
inference(rewrite,[status(thm)],[])).
tff(54,plain,
(((~room(mary)) | (~((~room(X!4)) | (X!4 = |'mary'|))) | ![X: $i, Y: $i] : (~((~tall(X)) & creative(Y) & person(Y) & quieter(X, Y)))) <=> ((~room(mary)) | (~((~room(X!4)) | (X!4 = |'mary'|))) | ![X: $i, Y: $i] : (~((~tall(X)) & creative(Y) & person(Y) & quieter(X, Y))))),
inference(rewrite,[status(thm)],[])).
tff(55,plain,
((room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & ?[X: $i, Y: $i] : ((~tall(X)) & creative(Y) & person(Y) & quieter(X, Y))) <=> (room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & ?[X: $i, Y: $i] : ((~tall(X)) & creative(Y) & person(Y) & quieter(X, Y)))),
inference(rewrite,[status(thm)],[])).
tff(56,plain,
((~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & ?[X: $i, Y: $i] : ((~tall(X)) & creative(Y) & person(Y) & quieter(X, Y)))) <=> (~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & ?[X: $i, Y: $i] : ((~tall(X)) & creative(Y) & person(Y) & quieter(X, Y))))),
inference(monotonicity,[status(thm)],[55])).
tff(57,plain,
((~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & ?[X: $i, Y: $i] : ((~tall(X)) & creative(Y) & person(Y) & quieter(X, Y)))) <=> (~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & ?[X: $i, Y: $i] : ((~tall(X)) & creative(Y) & person(Y) & quieter(X, Y))))),
inference(rewrite,[status(thm)],[])).
tff(58,plain,
(~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & ?[X: $i, Y: $i] : ((~tall(X)) & creative(Y) & person(Y) & quieter(X, Y)))),
inference(or_elim,[status(thm)],[6])).
tff(59,plain,
(~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & ?[X: $i, Y: $i] : ((~tall(X)) & creative(Y) & person(Y) & quieter(X, Y)))),
inference(modus_ponens,[status(thm)],[58, 56])).
tff(60,plain,
(~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & ?[X: $i, Y: $i] : ((~tall(X)) & creative(Y) & person(Y) & quieter(X, Y)))),
inference(modus_ponens,[status(thm)],[59, 57])).
tff(61,plain,
(~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & ?[X: $i, Y: $i] : ((~tall(X)) & creative(Y) & person(Y) & quieter(X, Y)))),
inference(modus_ponens,[status(thm)],[60, 56])).
unexpected number of arguments: (let ((a!1 (refl (~ (not (room mary)) (not (room mary)))))
(a!2 (forall ((X $i)) (or (not (room X)) (= X |'mary'|))))
(a!3 (not (or (not (room X!4)) (= X!4 |'mary'|))))
(a!4 (lambda ((X $i) (Y $i))
(let ((a!1 (and (not (tall X))
(creative Y)
(person Y)
(quieter X Y))))
(refl (~ (not a!1) (not a!1))))))
(a!5 (exists ((X $i) (Y $i))
(and (not (tall X)) (creative Y) (person Y) (quieter X Y))))
(a!6 (forall ((X $i) (Y $i))
(let ((a!1 (and (not (tall X))
(creative Y)
(person Y)
(quieter X Y))))
(not a!1)))))
(let ((a!7 (~ (not (and (room mary) a!2 a!5)) (or (not (room mary)) a!3 a!6))))
(nnf-neg a!1
(sk (~ (not a!2) a!3))
(nnf-neg (proof-bind a!4) (~ (not a!5) a!6))
a!7)))
| room(alonzo)&(![X]:(room(X)=>(X='alonzo')))&
((~hate(tina,alonzo))&
((?[X,Y]:(~room(X)&~room(Y)&(~quiet(X)&~tall(X)&~quiet(Y)&~tall(Y))&(X!=Y))))&
((~tall(alonzo))&(creative(alonzo)&person(alonzo)))&
(~(~((?[X,Y]:(~room(X)&~room(Y)&(~(creative(X)&european(X))&~(creative(Y)&european(Y)))&(X!=Y))))))&
(![X]:(quieter(alonzo,X)))) | room(alonzo)&(![X]:(room(X)=>(X='alonzo')))&
(?[X,Y]:((~tall(X))&(creative(Y)&person(Y))&(quieter(X,Y)))) | contradiction | contradiction | contradiction |
None of the following is true:. -It is not the case that 'Debra is quieter than Norma'. -Alana is not Alan and is a creative person. | Debra is quieter than Norma. | entailment | % SZS status Unsatisfiable
% SZS output start Proof
tff(room_type, type, (
room: $i > $o)).
tff(tptp_fun_X_0_type, type, (
tptp_fun_X_0: $i)).
tff(tptp_fun__mary__type, type, (
tptp_fun__mary_: $i)).
tff(tptp_fun__paul__type, type, (
tptp_fun__paul_: $i)).
tff(tptp_fun__fred__type, type, (
tptp_fun__fred_: $i)).
tff(tptp_fun__alice__type, type, (
tptp_fun__alice_: $i)).
tff(quieter_type, type, (
quieter: ( $i * $i ) > $o)).
tff(john_type, type, (
john: $i)).
tff(fred_type, type, (
fred: $i)).
tff(person_type, type, (
person: $i > $o)).
tff(mary_type, type, (
mary: $i)).
tff(creative_type, type, (
creative: $i > $o)).
tff(paul_type, type, (
paul: $i)).
tff(alice_type, type, (
alice: $i)).
tff(1,plain,
(quieter(fred, john) <=> quieter(fred, john)),
inference(rewrite,[status(thm)],[])).
tff(2,plain,
((~((((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & (~((~quieter(fred, john)) | ((~(mary = paul)) & (creative(mary) & person(mary)))))) => (((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & quieter(fred, john)))) <=> (~((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~((~quieter(fred, john)) | ((~(mary = paul)) & creative(mary) & person(mary)))))) | (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & quieter(fred, john))))),
inference(rewrite,[status(thm)],[])).
tff(3,axiom,(~((((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & (~((~quieter(fred, john)) | ((~(mary = paul)) & (creative(mary) & person(mary)))))) => (((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & quieter(fred, john)))), file('/mnt/tmpfs//4043702591556257563745561.p','negated')).
tff(4,plain,
(~((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~((~quieter(fred, john)) | ((~(mary = paul)) & creative(mary) & person(mary)))))) | (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & quieter(fred, john)))),
inference(modus_ponens,[status(thm)],[3, 2])).
tff(5,plain,
(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~((~quieter(fred, john)) | ((~(mary = paul)) & creative(mary) & person(mary))))),
inference(or_elim,[status(thm)],[4])).
tff(6,plain,
(~((~quieter(fred, john)) | ((~(mary = paul)) & creative(mary) & person(mary)))),
inference(and_elim,[status(thm)],[5])).
tff(7,plain,
(quieter(fred, john)),
inference(or_elim,[status(thm)],[6])).
tff(8,plain,
(quieter(fred, john)),
inference(modus_ponens,[status(thm)],[7, 1])).
tff(9,plain,
(room(alice) <=> room(alice)),
inference(rewrite,[status(thm)],[])).
tff(10,plain,
(room(alice)),
inference(and_elim,[status(thm)],[5])).
tff(11,plain,
(room(alice)),
inference(modus_ponens,[status(thm)],[10, 9])).
tff(12,plain,
(room(fred) <=> room(fred)),
inference(rewrite,[status(thm)],[])).
tff(13,plain,
(room(fred)),
inference(and_elim,[status(thm)],[5])).
tff(14,plain,
(room(fred)),
inference(modus_ponens,[status(thm)],[13, 12])).
tff(15,plain,
(room(paul) <=> room(paul)),
inference(rewrite,[status(thm)],[])).
tff(16,plain,
(room(paul)),
inference(and_elim,[status(thm)],[5])).
tff(17,plain,
(room(paul)),
inference(modus_ponens,[status(thm)],[16, 15])).
tff(18,plain,
(room(mary) <=> room(mary)),
inference(rewrite,[status(thm)],[])).
tff(19,plain,
(room(mary)),
inference(and_elim,[status(thm)],[5])).
tff(20,plain,
(room(mary)),
inference(modus_ponens,[status(thm)],[19, 18])).
tff(21,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) | (~quieter(fred, john))) <=> ((~quieter(fred, john)) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))))),
inference(rewrite,[status(thm)],[])).
tff(22,plain,
((~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) <=> (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0))))),
inference(rewrite,[status(thm)],[])).
tff(23,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) | (~quieter(fred, john))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) | (~quieter(fred, john)))),
inference(monotonicity,[status(thm)],[22])).
tff(24,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) | (~quieter(fred, john))) <=> ((~quieter(fred, john)) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))))),
inference(transitivity,[status(thm)],[23, 21])).
tff(25,plain,
((room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & quieter(fred, john)) <=> (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & quieter(fred, john))),
inference(rewrite,[status(thm)],[])).
tff(26,plain,
((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & quieter(fred, john))) <=> (~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & quieter(fred, john)))),
inference(monotonicity,[status(thm)],[25])).
tff(27,plain,
((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & quieter(fred, john))) <=> (~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & quieter(fred, john)))),
inference(rewrite,[status(thm)],[])).
tff(28,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & quieter(fred, john))),
inference(or_elim,[status(thm)],[4])).
tff(29,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & quieter(fred, john))),
inference(modus_ponens,[status(thm)],[28, 26])).
tff(30,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & quieter(fred, john))),
inference(modus_ponens,[status(thm)],[29, 27])).
tff(31,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & quieter(fred, john))),
inference(modus_ponens,[status(thm)],[30, 26])).
unexpected number of arguments: (let ((a!1 (refl (~ (not (room mary)) (not (room mary)))))
(a!2 (refl (~ (not (room paul)) (not (room paul)))))
(a!3 (refl (~ (not (room fred)) (not (room fred)))))
(a!4 (refl (~ (not (room alice)) (not (room alice)))))
(a!5 (forall ((X $i))
(or (= X |'alice'|)
(= X |'fred'|)
(= X |'paul'|)
(= X |'mary'|)
(not (room X)))))
(a!6 (not (or (= X!0 |'alice'|)
(= X!0 |'fred'|)
(= X!0 |'paul'|)
(= X!0 |'mary'|)
(not (room X!0)))))
(a!7 (refl (~ (not (quieter fred john)) (not (quieter fred john))))))
(let ((a!8 (~ (not (and (room mary)
(room paul)
(room fred)
(room alice)
a!5
(quieter fred john)))
(or (not (room mary))
(not (room paul))
(not (room fred))
(not (room alice))
a!6
(not (quieter fred john))))))
(nnf-neg a!1 a!2 a!3 a!4 (sk (~ (not a!5) a!6)) a!7 a!8)))
| room(alana)&room(alan)&room(norma)&room(agustina)&(![X]:(room(X)=>(X='alana'|X='alan'|X='norma'|X='agustina')))&
(~((~(quieter(norma,debra)))|((alana!=alan)&(creative(alana)&person(alana))))) | room(alana)&room(alan)&room(norma)&room(agustina)&(![X]:(room(X)=>(X='alana'|X='alan'|X='norma'|X='agustina')))&
(quieter(norma,debra)) | contradiction | neutral | contradiction |
Melvin, Sharon, Robert are the only persons in the room.
If 'someone who is not hated by Randy hate someone who hates Edwin' then 'someone who is not Robert is quieter than someone who does not hate Kimberly'.
Someone who is not hated by Randy hate someone who hates Edwin.
Someone who hates Kimberly hate someone who is not Robert.
Robert neither is not hated by Kimberly nor does not hate Randy.
Edwin and Sharon hate each other.
Melvin is the richest in the room.
Sharon is the least quiet in the room.
Everyone in the room hates Randy.
Someone who is not a quiet brave person is quieter than someone who is hated by Edwin.
Robert who hates Kimberly, is a rich person.
Robert is the least rich in the room. | Sharon neither is not quiet, not rich nor does not hate Randy. | entailment | % SZS status Unsatisfiable
% SZS output start Proof
tff(room_type, type, (
room: $i > $o)).
tff(tptp_fun_X_8_type, type, (
tptp_fun_X_8: $i)).
tff(tptp_fun__mary__type, type, (
tptp_fun__mary_: $i)).
tff(tptp_fun__paul__type, type, (
tptp_fun__paul_: $i)).
tff(tptp_fun__fred__type, type, (
tptp_fun__fred_: $i)).
tff(rich_type, type, (
rich: $i > $o)).
tff(paul_type, type, (
paul: $i)).
tff(quiet_type, type, (
quiet: $i > $o)).
tff(richer_type, type, (
richer: ( $i * $i ) > $o)).
tff(fred_type, type, (
fred: $i)).
tff(person_type, type, (
person: $i > $o)).
tff(hate_type, type, (
hate: ( $i * $i ) > $o)).
tff(john_type, type, (
john: $i)).
tff(quieter_type, type, (
quieter: ( $i * $i ) > $o)).
tff(alice_type, type, (
alice: $i)).
tff(brave_type, type, (
brave: $i > $o)).
tff(susan_type, type, (
susan: $i)).
tff(mary_type, type, (
mary: $i)).
tff(lucy_type, type, (
lucy: $i)).
tff(1,assumption,(~richer(fred, paul)), introduced(assumption)).
tff(2,plain,
(^[X: $i] : refl(richer(fred, X) <=> richer(fred, X))),
inference(bind,[status(th)],[])).
tff(3,plain,
(![X: $i] : richer(fred, X) <=> ![X: $i] : richer(fred, X)),
inference(quant_intro,[status(thm)],[2])).
tff(4,plain,
(![X: $i] : richer(fred, X) <=> ![X: $i] : richer(fred, X)),
inference(rewrite,[status(thm)],[])).
tff(5,plain,
((~(((((room(mary) & room(paul)) & room(fred)) & ![X: $i] : (room(X) => (((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)))) & (((((((((((?[X: $i, Y: $i] : (((~hate(X, susan)) & hate(alice, Y)) & hate(X, Y)) => ?[X: $i, Y: $i] : (((~(X = fred)) & (~hate(john, Y))) & quieter(X, Y))) & ?[X: $i, Y: $i] : (((~hate(X, susan)) & hate(alice, Y)) & hate(X, Y))) & ?[X: $i, Y: $i] : ((hate(john, X) & (~(Y = fred))) & hate(X, Y))) & (~((~hate(fred, john)) | (~hate(susan, fred))))) & (hate(alice, paul) & hate(paul, alice))) & ![X: $i] : richer(X, mary)) & ![X: $i] : quieter(paul, X)) & ![X: $i] : (room(X) => hate(susan, X))) & ?[X: $i, Y: $i] : (((~((quiet(X) & brave(X)) & person(X))) & hate(Y, alice)) & quieter(X, Y))) & (hate(john, fred) & (rich(fred) & person(fred)))) & ![X: $i] : richer(fred, X))) => ((((room(mary) & room(paul)) & room(fred)) & ![X: $i] : (room(X) => (((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)))) & (~(((~quiet(paul)) & (~rich(paul))) | (~hate(susan, paul))))))) <=> (~((~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~?[X: $i, Y: $i] : ((~hate(X, susan)) & hate(alice, Y) & hate(X, Y))) | ?[X: $i, Y: $i] : ((~(X = fred)) & (~hate(john, Y)) & quieter(X, Y))) & ?[X: $i, Y: $i] : ((~hate(X, susan)) & hate(alice, Y) & hate(X, Y)) & ?[X: $i, Y: $i] : (hate(john, X) & (~(Y = fred)) & hate(X, Y)) & (~((~hate(fred, john)) | (~hate(susan, fred)))) & hate(alice, paul) & hate(paul, alice) & ![X: $i] : richer(X, mary) & ![X: $i] : quieter(paul, X) & ![X: $i] : ((~room(X)) | hate(susan, X)) & ?[X: $i, Y: $i] : ((~(quiet(X) & brave(X) & person(X))) & hate(Y, alice) & quieter(X, Y)) & hate(john, fred) & rich(fred) & person(fred) & ![X: $i] : richer(fred, X))) | (room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(((~quiet(paul)) & (~rich(paul))) | (~hate(susan, paul)))))))),
inference(rewrite,[status(thm)],[])).
tff(6,axiom,(~(((((room(mary) & room(paul)) & room(fred)) & ![X: $i] : (room(X) => (((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)))) & (((((((((((?[X: $i, Y: $i] : (((~hate(X, susan)) & hate(alice, Y)) & hate(X, Y)) => ?[X: $i, Y: $i] : (((~(X = fred)) & (~hate(john, Y))) & quieter(X, Y))) & ?[X: $i, Y: $i] : (((~hate(X, susan)) & hate(alice, Y)) & hate(X, Y))) & ?[X: $i, Y: $i] : ((hate(john, X) & (~(Y = fred))) & hate(X, Y))) & (~((~hate(fred, john)) | (~hate(susan, fred))))) & (hate(alice, paul) & hate(paul, alice))) & ![X: $i] : richer(X, mary)) & ![X: $i] : quieter(paul, X)) & ![X: $i] : (room(X) => hate(susan, X))) & ?[X: $i, Y: $i] : (((~((quiet(X) & brave(X)) & person(X))) & hate(Y, alice)) & quieter(X, Y))) & (hate(john, fred) & (rich(fred) & person(fred)))) & ![X: $i] : richer(fred, X))) => ((((room(mary) & room(paul)) & room(fred)) & ![X: $i] : (room(X) => (((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)))) & (~(((~quiet(paul)) & (~rich(paul))) | (~hate(susan, paul))))))), file('/mnt/tmpfs//283267947183139035772798.p','negated')).
tff(7,plain,
(~((~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~?[X: $i, Y: $i] : ((~hate(X, susan)) & hate(alice, Y) & hate(X, Y))) | ?[X: $i, Y: $i] : ((~(X = fred)) & (~hate(john, Y)) & quieter(X, Y))) & ?[X: $i, Y: $i] : ((~hate(X, susan)) & hate(alice, Y) & hate(X, Y)) & ?[X: $i, Y: $i] : (hate(john, X) & (~(Y = fred)) & hate(X, Y)) & (~((~hate(fred, john)) | (~hate(susan, fred)))) & hate(alice, paul) & hate(paul, alice) & ![X: $i] : richer(X, mary) & ![X: $i] : quieter(paul, X) & ![X: $i] : ((~room(X)) | hate(susan, X)) & ?[X: $i, Y: $i] : ((~(quiet(X) & brave(X) & person(X))) & hate(Y, alice) & quieter(X, Y)) & hate(john, fred) & rich(fred) & person(fred) & ![X: $i] : richer(fred, X))) | (room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(((~quiet(paul)) & (~rich(paul))) | (~hate(susan, paul))))))),
inference(modus_ponens,[status(thm)],[6, 5])).
tff(8,plain,
(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~?[X: $i, Y: $i] : ((~hate(X, susan)) & hate(alice, Y) & hate(X, Y))) | ?[X: $i, Y: $i] : ((~(X = fred)) & (~hate(john, Y)) & quieter(X, Y))) & ?[X: $i, Y: $i] : ((~hate(X, susan)) & hate(alice, Y) & hate(X, Y)) & ?[X: $i, Y: $i] : (hate(john, X) & (~(Y = fred)) & hate(X, Y)) & (~((~hate(fred, john)) | (~hate(susan, fred)))) & hate(alice, paul) & hate(paul, alice) & ![X: $i] : richer(X, mary) & ![X: $i] : quieter(paul, X) & ![X: $i] : ((~room(X)) | hate(susan, X)) & ?[X: $i, Y: $i] : ((~(quiet(X) & brave(X) & person(X))) & hate(Y, alice) & quieter(X, Y)) & hate(john, fred) & rich(fred) & person(fred) & ![X: $i] : richer(fred, X)),
inference(or_elim,[status(thm)],[7])).
tff(9,plain,
(![X: $i] : richer(fred, X)),
inference(and_elim,[status(thm)],[8])).
tff(10,plain,
(![X: $i] : richer(fred, X)),
inference(modus_ponens,[status(thm)],[9, 4])).
tff(11,plain,(
![X: $i] : richer(fred, X)),
inference(skolemize,[status(sab)],[10])).
tff(12,plain,
(![X: $i] : richer(fred, X)),
inference(modus_ponens,[status(thm)],[11, 3])).
tff(13,plain,
((~![X: $i] : richer(fred, X)) | richer(fred, paul)),
inference(quant_inst,[status(thm)],[])).
tff(14,plain,
($false),
inference(unit_resolution,[status(thm)],[13, 12, 1])).
tff(15,plain,(richer(fred, paul)), inference(lemma,lemma(discharge,[]))).
tff(16,plain,
(rich(fred) <=> rich(fred)),
inference(rewrite,[status(thm)],[])).
tff(17,plain,
(rich(fred)),
inference(and_elim,[status(thm)],[8])).
tff(18,plain,
(rich(fred)),
inference(modus_ponens,[status(thm)],[17, 16])).
tff(19,plain,
((~(fred = paul)) <=> (~(fred = paul))),
inference(rewrite,[status(thm)],[])).
tff(20,axiom,((((((((((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))) & (~(susan = lucy))) & (~(lucy = mary))) & (~(lucy = paul))) & (~(lucy = fred))) & (~(lucy = alice))) & (~(lucy = john))) & (~(lucy = susan))), file('/mnt/tmpfs//283267947183139035772798.p','b14')).
tff(21,plain,
(((((((((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))) & (~(susan = lucy))) & (~(lucy = mary))) & (~(lucy = paul))) & (~(lucy = fred))) & (~(lucy = alice))) & (~(lucy = john))),
inference(and_elim,[status(thm)],[20])).
tff(22,plain,
((((((((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))) & (~(susan = lucy))) & (~(lucy = mary))) & (~(lucy = paul))) & (~(lucy = fred))) & (~(lucy = alice))),
inference(and_elim,[status(thm)],[21])).
tff(23,plain,
(((((((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))) & (~(susan = lucy))) & (~(lucy = mary))) & (~(lucy = paul))) & (~(lucy = fred))),
inference(and_elim,[status(thm)],[22])).
tff(24,plain,
((((((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))) & (~(susan = lucy))) & (~(lucy = mary))) & (~(lucy = paul))),
inference(and_elim,[status(thm)],[23])).
tff(25,plain,
(((((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))) & (~(susan = lucy))) & (~(lucy = mary))),
inference(and_elim,[status(thm)],[24])).
tff(26,plain,
((((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))) & (~(susan = lucy))),
inference(and_elim,[status(thm)],[25])).
tff(27,plain,
(((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))),
inference(and_elim,[status(thm)],[26])).
tff(28,plain,
((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))),
inference(and_elim,[status(thm)],[27])).
tff(29,plain,
(((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))),
inference(and_elim,[status(thm)],[28])).
tff(30,plain,
((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))),
inference(and_elim,[status(thm)],[29])).
tff(31,plain,
(((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))),
inference(and_elim,[status(thm)],[30])).
tff(32,plain,
((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))),
inference(and_elim,[status(thm)],[31])).
tff(33,plain,
(((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))),
inference(and_elim,[status(thm)],[32])).
tff(34,plain,
((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))),
inference(and_elim,[status(thm)],[33])).
tff(35,plain,
(((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))),
inference(and_elim,[status(thm)],[34])).
tff(36,plain,
((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))),
inference(and_elim,[status(thm)],[35])).
tff(37,plain,
(((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))),
inference(and_elim,[status(thm)],[36])).
tff(38,plain,
((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))),
inference(and_elim,[status(thm)],[37])).
tff(39,plain,
(((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))),
inference(and_elim,[status(thm)],[38])).
tff(40,plain,
((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))),
inference(and_elim,[status(thm)],[39])).
tff(41,plain,
(((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))),
inference(and_elim,[status(thm)],[40])).
tff(42,plain,
((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))),
inference(and_elim,[status(thm)],[41])).
tff(43,plain,
(((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))),
inference(and_elim,[status(thm)],[42])).
tff(44,plain,
((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))),
inference(and_elim,[status(thm)],[43])).
tff(45,plain,
(((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))),
inference(and_elim,[status(thm)],[44])).
tff(46,plain,
((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))),
inference(and_elim,[status(thm)],[45])).
tff(47,plain,
(((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))),
inference(and_elim,[status(thm)],[46])).
tff(48,plain,
((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))),
inference(and_elim,[status(thm)],[47])).
tff(49,plain,
(~(fred = paul)),
inference(and_elim,[status(thm)],[48])).
tff(50,plain,
(~(fred = paul)),
inference(modus_ponens,[status(thm)],[49, 19])).
tff(51,plain,
(^[X: $i, Y: $i] : refl(((X = Y) | rich(Y) | (~richer(X, Y)) | (~rich(X))) <=> ((X = Y) | rich(Y) | (~richer(X, Y)) | (~rich(X))))),
inference(bind,[status(th)],[])).
tff(52,plain,
(![X: $i, Y: $i] : ((X = Y) | rich(Y) | (~richer(X, Y)) | (~rich(X))) <=> ![X: $i, Y: $i] : ((X = Y) | rich(Y) | (~richer(X, Y)) | (~rich(X)))),
inference(quant_intro,[status(thm)],[51])).
tff(53,plain,
(^[X: $i, Y: $i] : trans(monotonicity(trans(monotonicity(rewrite((richer(X, Y) & rich(X)) <=> (~((~richer(X, Y)) | (~rich(X))))), ((~(richer(X, Y) & rich(X))) <=> (~(~((~richer(X, Y)) | (~rich(X))))))), rewrite((~(~((~richer(X, Y)) | (~rich(X))))) <=> ((~richer(X, Y)) | (~rich(X)))), ((~(richer(X, Y) & rich(X))) <=> ((~richer(X, Y)) | (~rich(X))))), (((X = Y) | rich(Y) | (~(richer(X, Y) & rich(X)))) <=> ((X = Y) | rich(Y) | ((~richer(X, Y)) | (~rich(X)))))), rewrite(((X = Y) | rich(Y) | ((~richer(X, Y)) | (~rich(X)))) <=> ((X = Y) | rich(Y) | (~richer(X, Y)) | (~rich(X)))), (((X = Y) | rich(Y) | (~(richer(X, Y) & rich(X)))) <=> ((X = Y) | rich(Y) | (~richer(X, Y)) | (~rich(X)))))),
inference(bind,[status(th)],[])).
tff(54,plain,
(![X: $i, Y: $i] : ((X = Y) | rich(Y) | (~(richer(X, Y) & rich(X)))) <=> ![X: $i, Y: $i] : ((X = Y) | rich(Y) | (~richer(X, Y)) | (~rich(X)))),
inference(quant_intro,[status(thm)],[53])).
tff(55,plain,
(![X: $i, Y: $i] : ((X = Y) | rich(Y) | (~(richer(X, Y) & rich(X)))) <=> ![X: $i, Y: $i] : ((X = Y) | rich(Y) | (~(richer(X, Y) & rich(X))))),
inference(rewrite,[status(thm)],[])).
tff(56,plain,
(^[X: $i, Y: $i] : trans(monotonicity(rewrite(((richer(X, Y) & rich(X)) => rich(Y)) <=> (rich(Y) | (~(richer(X, Y) & rich(X))))), (((~(X = Y)) => ((richer(X, Y) & rich(X)) => rich(Y))) <=> ((~(X = Y)) => (rich(Y) | (~(richer(X, Y) & rich(X))))))), rewrite(((~(X = Y)) => (rich(Y) | (~(richer(X, Y) & rich(X))))) <=> ((X = Y) | rich(Y) | (~(richer(X, Y) & rich(X))))), (((~(X = Y)) => ((richer(X, Y) & rich(X)) => rich(Y))) <=> ((X = Y) | rich(Y) | (~(richer(X, Y) & rich(X))))))),
inference(bind,[status(th)],[])).
tff(57,plain,
(![X: $i, Y: $i] : ((~(X = Y)) => ((richer(X, Y) & rich(X)) => rich(Y))) <=> ![X: $i, Y: $i] : ((X = Y) | rich(Y) | (~(richer(X, Y) & rich(X))))),
inference(quant_intro,[status(thm)],[56])).
tff(58,axiom,(![X: $i, Y: $i] : ((~(X = Y)) => ((richer(X, Y) & rich(X)) => rich(Y)))), file('/mnt/tmpfs//283267947183139035772798.p','b6')).
tff(59,plain,
(![X: $i, Y: $i] : ((X = Y) | rich(Y) | (~(richer(X, Y) & rich(X))))),
inference(modus_ponens,[status(thm)],[58, 57])).
tff(60,plain,
(![X: $i, Y: $i] : ((X = Y) | rich(Y) | (~(richer(X, Y) & rich(X))))),
inference(modus_ponens,[status(thm)],[59, 55])).
tff(61,plain,(
![X: $i, Y: $i] : ((X = Y) | rich(Y) | (~(richer(X, Y) & rich(X))))),
inference(skolemize,[status(sab)],[60])).
tff(62,plain,
(![X: $i, Y: $i] : ((X = Y) | rich(Y) | (~richer(X, Y)) | (~rich(X)))),
inference(modus_ponens,[status(thm)],[61, 54])).
tff(63,plain,
(![X: $i, Y: $i] : ((X = Y) | rich(Y) | (~richer(X, Y)) | (~rich(X)))),
inference(modus_ponens,[status(thm)],[62, 52])).
tff(64,plain,
(((~![X: $i, Y: $i] : ((X = Y) | rich(Y) | (~richer(X, Y)) | (~rich(X)))) | ((fred = paul) | rich(paul) | (~rich(fred)) | (~richer(fred, paul)))) <=> ((~![X: $i, Y: $i] : ((X = Y) | rich(Y) | (~richer(X, Y)) | (~rich(X)))) | (fred = paul) | rich(paul) | (~rich(fred)) | (~richer(fred, paul)))),
inference(rewrite,[status(thm)],[])).
tff(65,plain,
(((fred = paul) | rich(paul) | (~richer(fred, paul)) | (~rich(fred))) <=> ((fred = paul) | rich(paul) | (~rich(fred)) | (~richer(fred, paul)))),
inference(rewrite,[status(thm)],[])).
tff(66,plain,
(((~![X: $i, Y: $i] : ((X = Y) | rich(Y) | (~richer(X, Y)) | (~rich(X)))) | ((fred = paul) | rich(paul) | (~richer(fred, paul)) | (~rich(fred)))) <=> ((~![X: $i, Y: $i] : ((X = Y) | rich(Y) | (~richer(X, Y)) | (~rich(X)))) | ((fred = paul) | rich(paul) | (~rich(fred)) | (~richer(fred, paul))))),
inference(monotonicity,[status(thm)],[65])).
tff(67,plain,
(((~![X: $i, Y: $i] : ((X = Y) | rich(Y) | (~richer(X, Y)) | (~rich(X)))) | ((fred = paul) | rich(paul) | (~richer(fred, paul)) | (~rich(fred)))) <=> ((~![X: $i, Y: $i] : ((X = Y) | rich(Y) | (~richer(X, Y)) | (~rich(X)))) | (fred = paul) | rich(paul) | (~rich(fred)) | (~richer(fred, paul)))),
inference(transitivity,[status(thm)],[66, 64])).
tff(68,plain,
((~![X: $i, Y: $i] : ((X = Y) | rich(Y) | (~richer(X, Y)) | (~rich(X)))) | ((fred = paul) | rich(paul) | (~richer(fred, paul)) | (~rich(fred)))),
inference(quant_inst,[status(thm)],[])).
tff(69,plain,
((~![X: $i, Y: $i] : ((X = Y) | rich(Y) | (~richer(X, Y)) | (~rich(X)))) | (fred = paul) | rich(paul) | (~rich(fred)) | (~richer(fred, paul))),
inference(modus_ponens,[status(thm)],[68, 67])).
tff(70,plain,
(rich(paul) | (~richer(fred, paul))),
inference(unit_resolution,[status(thm)],[69, 63, 50, 18])).
tff(71,plain,
(rich(paul)),
inference(unit_resolution,[status(thm)],[70, 15])).
tff(72,plain,
((quiet(paul) | rich(paul)) | (~rich(paul))),
inference(tautology,[status(thm)],[])).
tff(73,plain,
(quiet(paul) | rich(paul)),
inference(unit_resolution,[status(thm)],[72, 71])).
tff(74,plain,
(^[X: $i] : refl(((~room(X)) | hate(susan, X)) <=> ((~room(X)) | hate(susan, X)))),
inference(bind,[status(th)],[])).
tff(75,plain,
(![X: $i] : ((~room(X)) | hate(susan, X)) <=> ![X: $i] : ((~room(X)) | hate(susan, X))),
inference(quant_intro,[status(thm)],[74])).
tff(76,plain,
(![X: $i] : ((~room(X)) | hate(susan, X)) <=> ![X: $i] : ((~room(X)) | hate(susan, X))),
inference(rewrite,[status(thm)],[])).
tff(77,plain,
(![X: $i] : ((~room(X)) | hate(susan, X))),
inference(and_elim,[status(thm)],[8])).
tff(78,plain,
(![X: $i] : ((~room(X)) | hate(susan, X))),
inference(modus_ponens,[status(thm)],[77, 76])).
tff(79,plain,(
![X: $i] : ((~room(X)) | hate(susan, X))),
inference(skolemize,[status(sab)],[78])).
tff(80,plain,
(![X: $i] : ((~room(X)) | hate(susan, X))),
inference(modus_ponens,[status(thm)],[79, 75])).
tff(81,plain,
(room(paul) <=> room(paul)),
inference(rewrite,[status(thm)],[])).
tff(82,plain,
(room(paul)),
inference(and_elim,[status(thm)],[8])).
tff(83,plain,
(room(paul)),
inference(modus_ponens,[status(thm)],[82, 81])).
tff(84,plain,
(((~![X: $i] : ((~room(X)) | hate(susan, X))) | ((~room(paul)) | hate(susan, paul))) <=> ((~![X: $i] : ((~room(X)) | hate(susan, X))) | (~room(paul)) | hate(susan, paul))),
inference(rewrite,[status(thm)],[])).
tff(85,plain,
((~![X: $i] : ((~room(X)) | hate(susan, X))) | ((~room(paul)) | hate(susan, paul))),
inference(quant_inst,[status(thm)],[])).
tff(86,plain,
((~![X: $i] : ((~room(X)) | hate(susan, X))) | (~room(paul)) | hate(susan, paul)),
inference(modus_ponens,[status(thm)],[85, 84])).
tff(87,plain,
(hate(susan, paul)),
inference(unit_resolution,[status(thm)],[86, 83, 80])).
tff(88,plain,
(room(fred) <=> room(fred)),
inference(rewrite,[status(thm)],[])).
tff(89,plain,
(room(fred)),
inference(and_elim,[status(thm)],[8])).
tff(90,plain,
(room(fred)),
inference(modus_ponens,[status(thm)],[89, 88])).
tff(91,plain,
(room(mary) <=> room(mary)),
inference(rewrite,[status(thm)],[])).
tff(92,plain,
(room(mary)),
inference(and_elim,[status(thm)],[8])).
tff(93,plain,
(room(mary)),
inference(modus_ponens,[status(thm)],[92, 91])).
tff(94,plain,
(((~(quiet(paul) | rich(paul))) | (~hate(susan, paul)) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!8 = |'fred'|) | (X!8 = |'paul'|) | (X!8 = |'mary'|) | (~room(X!8))))) <=> ((~hate(susan, paul)) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!8 = |'fred'|) | (X!8 = |'paul'|) | (X!8 = |'mary'|) | (~room(X!8)))) | (~(quiet(paul) | rich(paul))))),
inference(rewrite,[status(thm)],[])).
tff(95,plain,
((~((X!8 = |'fred'|) | (X!8 = |'paul'|) | (X!8 = |'mary'|) | (~room(X!8)))) <=> (~((X!8 = |'fred'|) | (X!8 = |'paul'|) | (X!8 = |'mary'|) | (~room(X!8))))),
inference(rewrite,[status(thm)],[])).
tff(96,plain,
(((~quiet(paul)) & (~rich(paul))) <=> (~(quiet(paul) | rich(paul)))),
inference(rewrite,[status(thm)],[])).
tff(97,plain,
((((~quiet(paul)) & (~rich(paul))) | (~hate(susan, paul)) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!8 = |'fred'|) | (X!8 = |'paul'|) | (X!8 = |'mary'|) | (~room(X!8))))) <=> ((~(quiet(paul) | rich(paul))) | (~hate(susan, paul)) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!8 = |'fred'|) | (X!8 = |'paul'|) | (X!8 = |'mary'|) | (~room(X!8)))))),
inference(monotonicity,[status(thm)],[96, 95])).
tff(98,plain,
((((~quiet(paul)) & (~rich(paul))) | (~hate(susan, paul)) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!8 = |'fred'|) | (X!8 = |'paul'|) | (X!8 = |'mary'|) | (~room(X!8))))) <=> ((~hate(susan, paul)) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!8 = |'fred'|) | (X!8 = |'paul'|) | (X!8 = |'mary'|) | (~room(X!8)))) | (~(quiet(paul) | rich(paul))))),
inference(transitivity,[status(thm)],[97, 94])).
tff(99,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!8 = |'fred'|) | (X!8 = |'paul'|) | (X!8 = |'mary'|) | (~room(X!8)))) | (((~quiet(paul)) & (~rich(paul))) | (~hate(susan, paul)))) <=> (((~quiet(paul)) & (~rich(paul))) | (~hate(susan, paul)) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!8 = |'fred'|) | (X!8 = |'paul'|) | (X!8 = |'mary'|) | (~room(X!8)))))),
inference(rewrite,[status(thm)],[])).
tff(100,plain,
((((~quiet(paul)) & (~rich(paul))) | (~hate(susan, paul))) <=> (((~quiet(paul)) & (~rich(paul))) | (~hate(susan, paul)))),
inference(rewrite,[status(thm)],[])).
tff(101,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!8 = |'fred'|) | (X!8 = |'paul'|) | (X!8 = |'mary'|) | (~room(X!8)))) | (((~quiet(paul)) & (~rich(paul))) | (~hate(susan, paul)))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!8 = |'fred'|) | (X!8 = |'paul'|) | (X!8 = |'mary'|) | (~room(X!8)))) | (((~quiet(paul)) & (~rich(paul))) | (~hate(susan, paul))))),
inference(monotonicity,[status(thm)],[95, 100])).
tff(102,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!8 = |'fred'|) | (X!8 = |'paul'|) | (X!8 = |'mary'|) | (~room(X!8)))) | (((~quiet(paul)) & (~rich(paul))) | (~hate(susan, paul)))) <=> (((~quiet(paul)) & (~rich(paul))) | (~hate(susan, paul)) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~((X!8 = |'fred'|) | (X!8 = |'paul'|) | (X!8 = |'mary'|) | (~room(X!8)))))),
inference(transitivity,[status(thm)],[101, 99])).
tff(103,plain,
((room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(((~quiet(paul)) & (~rich(paul))) | (~hate(susan, paul))))) <=> (room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(((~quiet(paul)) & (~rich(paul))) | (~hate(susan, paul)))))),
inference(rewrite,[status(thm)],[])).
tff(104,plain,
((~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(((~quiet(paul)) & (~rich(paul))) | (~hate(susan, paul)))))) <=> (~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(((~quiet(paul)) & (~rich(paul))) | (~hate(susan, paul))))))),
inference(monotonicity,[status(thm)],[103])).
tff(105,plain,
((~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(((~quiet(paul)) & (~rich(paul))) | (~hate(susan, paul)))))) <=> (~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(((~quiet(paul)) & (~rich(paul))) | (~hate(susan, paul))))))),
inference(rewrite,[status(thm)],[])).
tff(106,plain,
(~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(((~quiet(paul)) & (~rich(paul))) | (~hate(susan, paul)))))),
inference(or_elim,[status(thm)],[7])).
tff(107,plain,
(~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(((~quiet(paul)) & (~rich(paul))) | (~hate(susan, paul)))))),
inference(modus_ponens,[status(thm)],[106, 104])).
tff(108,plain,
(~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(((~quiet(paul)) & (~rich(paul))) | (~hate(susan, paul)))))),
inference(modus_ponens,[status(thm)],[107, 105])).
tff(109,plain,
(~(room(mary) & room(paul) & room(fred) & ![X: $i] : ((X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(((~quiet(paul)) & (~rich(paul))) | (~hate(susan, paul)))))),
inference(modus_ponens,[status(thm)],[108, 104])).
unexpected number of arguments: (let ((a!1 (refl (~ (not (room mary)) (not (room mary)))))
(a!2 (refl (~ (not (room paul)) (not (room paul)))))
(a!3 (refl (~ (not (room fred)) (not (room fred)))))
(a!4 (forall ((X $i))
(or (= X |'fred'|) (= X |'paul'|) (= X |'mary'|) (not (room X)))))
(a!5 (not (or (= X!8 |'fred'|)
(= X!8 |'paul'|)
(= X!8 |'mary'|)
(not (room X!8)))))
(a!6 (or (and (not (quiet paul)) (not (rich paul)))
(not (hate susan paul)))))
(let ((a!7 (~ (not (and (room mary) (room paul) (room fred) a!4 (not a!6)))
(or (not (room mary)) (not (room paul)) (not (room fred)) a!5 a!6))))
(nnf-neg a!1 a!2 a!3 (sk (~ (not a!4) a!5)) (refl (~ a!6 a!6)) a!7)))
| room(melvin)&room(sharon)&room(robert)&(![X]:(room(X)=>(X='melvin'|X='sharon'|X='robert')))&
(((?[X,Y]:((~hate(X,randy))&(hate(edwin,Y))&(hate(X,Y))))=>(?[X,Y]:((X!=robert)&(~hate(kimberly,Y))&(quieter(X,Y)))))&
(?[X,Y]:((~hate(X,randy))&(hate(edwin,Y))&(hate(X,Y))))&
(?[X,Y]:((hate(kimberly,X))&(Y!=robert)&(hate(X,Y))))&
(~((~hate(robert,kimberly))|(~hate(randy,robert))))&
((hate(edwin,sharon) & hate(sharon,edwin)))&
(![X]:(richer(X,melvin)))&
(![X]:(quieter(sharon,X)))&
(![X]:(room(X)=>(hate(randy,X))))&
(?[X,Y]:((~(quiet(X)&brave(X)&person(X)))&(hate(Y,edwin))&(quieter(X,Y))))&
((hate(kimberly,robert))&(rich(robert)&person(robert)))&
(![X]:(richer(robert,X)))) | room(melvin)&room(sharon)&room(robert)&(![X]:(room(X)=>(X='melvin'|X='sharon'|X='robert')))&
(~((~quiet(sharon)&~rich(sharon))|(~hate(randy,sharon)))) | entailment | contradiction | contradiction |
Christi, Jacques, Karen are the only persons in the room. If Jacques and Karen are richer than Lynn then someone who hates Lynn hate someone who does not collect classic novels otherwise Lynn is a client of Karen. Christi who does not hate Lynn, does not own a television if Karen and Jacques are respectively quiet and rich and vice versa. Karen is the richest in the room. Someone who does not collect classic novels hate someone who is a quiet rich tourist. Christi and Lynn hate each other. More than one person outside the room is not Jacques. Lynn is a client of Karen. | It is not the case that 'Karen who is not a quiet creative tourist, is not a quiet rich creative european'. | neutral | % SZS status Satisfiable
| room(christi)&room(jacques)&room(karen)&(![X]:(room(X)=>(X='christi'|X='jacques'|X='karen')))&
((((richer(lynn,jacques)&richer(lynn,karen))=>(?[X,Y]:((hate(lynn,X))&(does_not_collect_classic_novels(Y))&(hate(X,Y)))))|((~(richer(lynn,jacques)&richer(lynn,karen)))=>(client(karen,lynn))))&
(((quiet(karen))&(rich(jacques)))<=>((~hate(lynn,christi))&(does_not_own_a_television(christi))))&
(![X]:(richer(X,karen)))&
(?[X,Y]:((does_not_collect_classic_novels(X))&(quiet(Y)&rich(Y)&tourist(Y))&(hate(X,Y))))&
((hate(christi,lynn) & hate(lynn,christi)))&
((?[X,Y]:(~room(X)&~room(Y)&(X!=jacques&Y!=jacques)&(X!=Y))))&
(client(karen,lynn))) | room(christi)&room(jacques)&room(karen)&(![X]:(room(X)=>(X='christi'|X='jacques'|X='karen')))&
(~((~(quiet(karen)&creative(karen)&tourist(karen)))&(~(quiet(karen)&rich(karen)&creative(karen)&european(karen))))) | entailment | entailment | entailment |
Merle, Nancy, Pauline, Robert are the only persons in the room.
Robert who builds model airplanes, is not hated by Lizzie.
Pauline who is not a brave rich creative person, is a sibling of James.
Pauline is not hated by Ellen and is hated by James.
Only one person outside the room is not a brave happy rich person.
More than one person in the room is not hated by James.
Everyone in the room who is a happy brave person is not hated by Lizzie. | Nancy is a brave happy rich person. | entailment | % SZS status Unsatisfiable
% SZS output start Proof
tff(person_type, type, (
person: $i > $o)).
tff(tptp_fun_X_0_type, type, (
tptp_fun_X_0: $i)).
tff(rich_type, type, (
rich: $i > $o)).
tff(happy_type, type, (
happy: $i > $o)).
tff(brave_type, type, (
brave: $i > $o)).
tff(paul_type, type, (
paul: $i)).
tff(room_type, type, (
room: $i > $o)).
tff(tptp_fun_X_3_type, type, (
tptp_fun_X_3: $i)).
tff(tptp_fun__mary__type, type, (
tptp_fun__mary_: $i)).
tff(tptp_fun__paul__type, type, (
tptp_fun__paul_: $i)).
tff(tptp_fun__fred__type, type, (
tptp_fun__fred_: $i)).
tff(tptp_fun__alice__type, type, (
tptp_fun__alice_: $i)).
tff(hate_type, type, (
hate: ( $i * $i ) > $o)).
tff(lucy_type, type, (
lucy: $i)).
tff(susan_type, type, (
susan: $i)).
tff(fred_type, type, (
fred: $i)).
tff(john_type, type, (
john: $i)).
tff(sibling_type, type, (
sibling: ( $i * $i ) > $o)).
tff(creative_type, type, (
creative: $i > $o)).
tff(alice_type, type, (
alice: $i)).
tff(predb_type, type, (
predb: $i > $o)).
tff(mary_type, type, (
mary: $i)).
tff(1,assumption,(~((~brave(paul)) | (~happy(paul)) | (~rich(paul)) | (~person(paul)))), introduced(assumption)).
tff(2,plain,
(((~brave(paul)) | (~happy(paul)) | (~rich(paul)) | (~person(paul))) | person(paul)),
inference(tautology,[status(thm)],[])).
tff(3,plain,
(person(paul)),
inference(unit_resolution,[status(thm)],[2, 1])).
tff(4,plain,
(((~brave(paul)) | (~happy(paul)) | (~rich(paul)) | (~person(paul))) | rich(paul)),
inference(tautology,[status(thm)],[])).
tff(5,plain,
(rich(paul)),
inference(unit_resolution,[status(thm)],[4, 1])).
tff(6,plain,
(((~brave(paul)) | (~happy(paul)) | (~rich(paul)) | (~person(paul))) | brave(paul)),
inference(tautology,[status(thm)],[])).
tff(7,plain,
(brave(paul)),
inference(unit_resolution,[status(thm)],[6, 1])).
tff(8,plain,
(((~brave(paul)) | (~happy(paul)) | (~rich(paul)) | (~person(paul))) | happy(paul)),
inference(tautology,[status(thm)],[])).
tff(9,plain,
(happy(paul)),
inference(unit_resolution,[status(thm)],[8, 1])).
tff(10,assumption,(~((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))), introduced(assumption)).
tff(11,plain,
(((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3))) | room(X!3)),
inference(tautology,[status(thm)],[])).
tff(12,plain,
(room(X!3)),
inference(unit_resolution,[status(thm)],[11, 10])).
tff(13,plain,
(((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3))) | (~(X!3 = |'mary'|))),
inference(tautology,[status(thm)],[])).
tff(14,plain,
(~(X!3 = |'mary'|)),
inference(unit_resolution,[status(thm)],[13, 10])).
tff(15,plain,
(((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3))) | (~(X!3 = |'paul'|))),
inference(tautology,[status(thm)],[])).
tff(16,plain,
(~(X!3 = |'paul'|)),
inference(unit_resolution,[status(thm)],[15, 10])).
tff(17,plain,
(((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3))) | (~(X!3 = |'fred'|))),
inference(tautology,[status(thm)],[])).
tff(18,plain,
(~(X!3 = |'fred'|)),
inference(unit_resolution,[status(thm)],[17, 10])).
tff(19,plain,
(((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3))) | (~(X!3 = |'alice'|))),
inference(tautology,[status(thm)],[])).
tff(20,plain,
(~(X!3 = |'alice'|)),
inference(unit_resolution,[status(thm)],[19, 10])).
tff(21,plain,
(^[X: $i] : refl(((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) <=> ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))))),
inference(bind,[status(th)],[])).
tff(22,plain,
(![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) <=> ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(quant_intro,[status(thm)],[21])).
tff(23,plain,
(![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) <=> ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(rewrite,[status(thm)],[])).
tff(24,plain,
((~((((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & ((((((predb(alice) & (~hate(alice, lucy))) & ((~(((brave(fred) & rich(fred)) & creative(fred)) & person(fred))) & sibling(susan, fred))) & ((~hate(fred, john)) & hate(fred, susan))) & (?[X: $i] : ((~room(X)) & (~(((brave(X) & happy(X)) & rich(X)) & person(X)))) & ![X: $i, Y: $i] : (((~(((brave(X) & happy(X)) & rich(X)) & person(X))) & (~(((brave(Y) & happy(Y)) & rich(Y)) & person(Y)))) => (X = Y)))) & ?[X: $i, Y: $i] : (((room(X) & room(Y)) & ((~hate(X, susan)) & (~hate(Y, susan)))) & (~(X = Y)))) & ![X: $i] : (room(X) => (((happy(X) & brave(X)) & person(X)) => (~hate(X, lucy)))))) => (((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & (((brave(paul) & happy(paul)) & rich(paul)) & person(paul))))) <=> (~((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & predb(alice) & (~hate(alice, lucy)) & (~(brave(fred) & rich(fred) & creative(fred) & person(fred))) & sibling(susan, fred) & (~hate(fred, john)) & hate(fred, susan) & ?[X: $i] : ((~room(X)) & (~(brave(X) & happy(X) & rich(X) & person(X)))) & ![X: $i, Y: $i] : ((~((~(brave(X) & happy(X) & rich(X) & person(X))) & (~(brave(Y) & happy(Y) & rich(Y) & person(Y))))) | (X = Y)) & ?[X: $i, Y: $i] : (room(X) & room(Y) & (~hate(X, susan)) & (~hate(Y, susan)) & (~(X = Y))) & ![X: $i] : ((~room(X)) | (~hate(X, lucy)) | (~(happy(X) & brave(X) & person(X)))))) | (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & brave(paul) & happy(paul) & rich(paul) & person(paul))))),
inference(rewrite,[status(thm)],[])).
tff(25,axiom,(~((((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & ((((((predb(alice) & (~hate(alice, lucy))) & ((~(((brave(fred) & rich(fred)) & creative(fred)) & person(fred))) & sibling(susan, fred))) & ((~hate(fred, john)) & hate(fred, susan))) & (?[X: $i] : ((~room(X)) & (~(((brave(X) & happy(X)) & rich(X)) & person(X)))) & ![X: $i, Y: $i] : (((~(((brave(X) & happy(X)) & rich(X)) & person(X))) & (~(((brave(Y) & happy(Y)) & rich(Y)) & person(Y)))) => (X = Y)))) & ?[X: $i, Y: $i] : (((room(X) & room(Y)) & ((~hate(X, susan)) & (~hate(Y, susan)))) & (~(X = Y)))) & ![X: $i] : (room(X) => (((happy(X) & brave(X)) & person(X)) => (~hate(X, lucy)))))) => (((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & (((brave(paul) & happy(paul)) & rich(paul)) & person(paul))))), file('/mnt/tmpfs//1611209173052247998158598.p','negated')).
tff(26,plain,
(~((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & predb(alice) & (~hate(alice, lucy)) & (~(brave(fred) & rich(fred) & creative(fred) & person(fred))) & sibling(susan, fred) & (~hate(fred, john)) & hate(fred, susan) & ?[X: $i] : ((~room(X)) & (~(brave(X) & happy(X) & rich(X) & person(X)))) & ![X: $i, Y: $i] : ((~((~(brave(X) & happy(X) & rich(X) & person(X))) & (~(brave(Y) & happy(Y) & rich(Y) & person(Y))))) | (X = Y)) & ?[X: $i, Y: $i] : (room(X) & room(Y) & (~hate(X, susan)) & (~hate(Y, susan)) & (~(X = Y))) & ![X: $i] : ((~room(X)) | (~hate(X, lucy)) | (~(happy(X) & brave(X) & person(X)))))) | (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & brave(paul) & happy(paul) & rich(paul) & person(paul)))),
inference(modus_ponens,[status(thm)],[25, 24])).
tff(27,plain,
(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & predb(alice) & (~hate(alice, lucy)) & (~(brave(fred) & rich(fred) & creative(fred) & person(fred))) & sibling(susan, fred) & (~hate(fred, john)) & hate(fred, susan) & ?[X: $i] : ((~room(X)) & (~(brave(X) & happy(X) & rich(X) & person(X)))) & ![X: $i, Y: $i] : ((~((~(brave(X) & happy(X) & rich(X) & person(X))) & (~(brave(Y) & happy(Y) & rich(Y) & person(Y))))) | (X = Y)) & ?[X: $i, Y: $i] : (room(X) & room(Y) & (~hate(X, susan)) & (~hate(Y, susan)) & (~(X = Y))) & ![X: $i] : ((~room(X)) | (~hate(X, lucy)) | (~(happy(X) & brave(X) & person(X))))),
inference(or_elim,[status(thm)],[26])).
tff(28,plain,
(![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(and_elim,[status(thm)],[27])).
tff(29,plain,
(![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(modus_ponens,[status(thm)],[28, 23])).
tff(30,plain,(
![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(skolemize,[status(sab)],[29])).
tff(31,plain,
(![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(modus_ponens,[status(thm)],[30, 22])).
tff(32,plain,
(((~![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))) | ((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))) <=> ((~![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))) | (X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))),
inference(rewrite,[status(thm)],[])).
tff(33,plain,
((~![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))) | ((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))),
inference(quant_inst,[status(thm)],[])).
tff(34,plain,
((~![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))) | (X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3))),
inference(modus_ponens,[status(thm)],[33, 32])).
tff(35,plain,
($false),
inference(unit_resolution,[status(thm)],[34, 31, 20, 18, 16, 14, 12])).
tff(36,plain,((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3))), inference(lemma,lemma(discharge,[]))).
tff(37,plain,
(room(alice) <=> room(alice)),
inference(rewrite,[status(thm)],[])).
tff(38,plain,
(room(alice)),
inference(and_elim,[status(thm)],[27])).
tff(39,plain,
(room(alice)),
inference(modus_ponens,[status(thm)],[38, 37])).
tff(40,plain,
(room(fred) <=> room(fred)),
inference(rewrite,[status(thm)],[])).
tff(41,plain,
(room(fred)),
inference(and_elim,[status(thm)],[27])).
tff(42,plain,
(room(fred)),
inference(modus_ponens,[status(thm)],[41, 40])).
tff(43,plain,
(room(paul) <=> room(paul)),
inference(rewrite,[status(thm)],[])).
tff(44,plain,
(room(paul)),
inference(and_elim,[status(thm)],[27])).
tff(45,plain,
(room(paul)),
inference(modus_ponens,[status(thm)],[44, 43])).
tff(46,plain,
(room(mary) <=> room(mary)),
inference(rewrite,[status(thm)],[])).
tff(47,plain,
(room(mary)),
inference(and_elim,[status(thm)],[27])).
tff(48,plain,
(room(mary)),
inference(modus_ponens,[status(thm)],[47, 46])).
tff(49,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))) | (~brave(paul)) | (~happy(paul)) | (~rich(paul)) | (~person(paul))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))) | (~brave(paul)) | (~happy(paul)) | (~rich(paul)) | (~person(paul)))),
inference(rewrite,[status(thm)],[])).
tff(50,plain,
((~((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))) <=> (~((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3))))),
inference(rewrite,[status(thm)],[])).
tff(51,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))) | (~brave(paul)) | (~happy(paul)) | (~rich(paul)) | (~person(paul))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))) | (~brave(paul)) | (~happy(paul)) | (~rich(paul)) | (~person(paul)))),
inference(monotonicity,[status(thm)],[50])).
tff(52,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))) | (~brave(paul)) | (~happy(paul)) | (~rich(paul)) | (~person(paul))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))) | (~brave(paul)) | (~happy(paul)) | (~rich(paul)) | (~person(paul)))),
inference(transitivity,[status(thm)],[51, 49])).
tff(53,plain,
((room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & brave(paul) & happy(paul) & rich(paul) & person(paul)) <=> (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & brave(paul) & happy(paul) & rich(paul) & person(paul))),
inference(rewrite,[status(thm)],[])).
tff(54,plain,
((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & brave(paul) & happy(paul) & rich(paul) & person(paul))) <=> (~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & brave(paul) & happy(paul) & rich(paul) & person(paul)))),
inference(monotonicity,[status(thm)],[53])).
tff(55,plain,
((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & brave(paul) & happy(paul) & rich(paul) & person(paul))) <=> (~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & brave(paul) & happy(paul) & rich(paul) & person(paul)))),
inference(rewrite,[status(thm)],[])).
tff(56,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & brave(paul) & happy(paul) & rich(paul) & person(paul))),
inference(or_elim,[status(thm)],[26])).
tff(57,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & brave(paul) & happy(paul) & rich(paul) & person(paul))),
inference(modus_ponens,[status(thm)],[56, 54])).
tff(58,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & brave(paul) & happy(paul) & rich(paul) & person(paul))),
inference(modus_ponens,[status(thm)],[57, 55])).
tff(59,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & brave(paul) & happy(paul) & rich(paul) & person(paul))),
inference(modus_ponens,[status(thm)],[58, 54])).
unexpected number of arguments: (let ((a!1 (refl (~ (not (room mary)) (not (room mary)))))
(a!2 (refl (~ (not (room paul)) (not (room paul)))))
(a!3 (refl (~ (not (room fred)) (not (room fred)))))
(a!4 (refl (~ (not (room alice)) (not (room alice)))))
(a!5 (forall ((X $i))
(or (= X |'alice'|)
(= X |'fred'|)
(= X |'paul'|)
(= X |'mary'|)
(not (room X)))))
(a!6 (not (or (= X!3 |'alice'|)
(= X!3 |'fred'|)
(= X!3 |'paul'|)
(= X!3 |'mary'|)
(not (room X!3)))))
(a!7 (refl (~ (not (brave paul)) (not (brave paul)))))
(a!8 (refl (~ (not (happy paul)) (not (happy paul)))))
(a!9 (refl (~ (not (rich paul)) (not (rich paul)))))
(a!10 (refl (~ (not (person paul)) (not (person paul))))))
(let ((a!11 (~ (not (and (room mary)
(room paul)
(room fred)
(room alice)
a!5
(brave paul)
(happy paul)
(rich paul)
(person paul)))
(or (not (room mary))
(not (room paul))
(not (room fred))
(not (room alice))
a!6
(not (brave paul))
(not (happy paul))
(not (rich paul))
(not (person paul))))))
(nnf-neg a!1 a!2 a!3 a!4 (sk (~ (not a!5) a!6)) a!7 a!8 a!9 a!10 a!11)))
| room(merle)&room(nancy)&room(pauline)&room(robert)&(![X]:(room(X)=>(X='merle'|X='nancy'|X='pauline'|X='robert')))&
(((builds_model_airplanes(robert))&(~hate(robert,lizzie)))&
((~(brave(pauline)&rich(pauline)&creative(pauline)&person(pauline)))&(sibling(james,pauline)))&
((~hate(pauline,ellen))&(hate(pauline,james)))&
(((?[X]:(~room(X)&~(brave(X)&happy(X)&rich(X)&person(X))))&(![X,Y]:((~(brave(X)&happy(X)&rich(X)&person(X))&~(brave(Y)&happy(Y)&rich(Y)&person(Y)))=>(X=Y)))))&
((?[X,Y]:(room(X)&room(Y)&(~hate(X,james)&~hate(Y,james))&(X!=Y))))&
(![X]:(room(X)=>(((happy(X)&brave(X)&person(X))=>(~hate(X,lizzie))))))) | room(merle)&room(nancy)&room(pauline)&room(robert)&(![X]:(room(X)=>(X='merle'|X='nancy'|X='pauline'|X='robert')))&
(brave(nancy)&happy(nancy)&rich(nancy)&person(nancy)) | contradiction | neutral | neutral |
Andrew, Berta, Lucas are the only persons in the room. More than one person outside the room does not hate Wendi if Andrew is not hated by Wendi or is taller than Eugene or both and vice versa. Lucas is the tallest in the room unless it is not the case that 'Lucas is not a tall tourist and does not collect antique clocks'. Everyone in the room is not happy, not tall, not rich. Everyone in the room collects antique clocks. Andrew neither is taller than Eugene nor hates Wendi. It is not the case that 'Lucas is not a tall tourist and does not collect antique clocks'. | Berta who hates Eugene, is a tall person. | contradiction | - | room(andrew)&room(berta)&room(lucas)&(![X]:(room(X)=>(X='andrew'|X='berta'|X='lucas')))&
(((((~hate(andrew,wendi))|(taller(eugene,andrew))))<=>((?[X,Y]:(~room(X)&~room(Y)&(~hate(wendi,X)&~hate(wendi,Y))&(X!=Y)))))&
(~(~((~(tall(lucas)&tourist(lucas)))&(does_not_collect_antique_clocks(lucas))))=>(![X]:(taller(X,lucas))))&
(![X]:(room(X)=>(~happy(X)&~tall(X)&~rich(X))))&
(![X]:(room(X)=>(collects_antique_clocks(X))))&
(~((taller(eugene,andrew))|(hate(wendi,andrew))))&
(~((~(tall(lucas)&tourist(lucas)))&(does_not_collect_antique_clocks(lucas))))) | room(andrew)&room(berta)&room(lucas)&(![X]:(room(X)=>(X='andrew'|X='berta'|X='lucas')))&
((hate(eugene,berta))&(tall(berta)&person(berta))) | contradiction | neutral | neutral |
At most one of the following is true:. -Mark either is not Richard or is not Agnes. -Mark and Richard are not Richard. | More than one person in the room is not Richard. | entailment | % SZS status Unsatisfiable
% SZS output start Proof
tff(room_type, type, (
room: $i > $o)).
tff(alice_type, type, (
alice: $i)).
tff(tptp_fun_X_0_type, type, (
tptp_fun_X_0: $i)).
tff(tptp_fun__mary__type, type, (
tptp_fun__mary_: $i)).
tff(tptp_fun__paul__type, type, (
tptp_fun__paul_: $i)).
tff(tptp_fun__fred__type, type, (
tptp_fun__fred_: $i)).
tff(tptp_fun__alice__type, type, (
tptp_fun__alice_: $i)).
tff(fred_type, type, (
fred: $i)).
tff(paul_type, type, (
paul: $i)).
tff(mary_type, type, (
mary: $i)).
tff(lucy_type, type, (
lucy: $i)).
tff(susan_type, type, (
susan: $i)).
tff(john_type, type, (
john: $i)).
tff(1,assumption,(~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))), introduced(assumption)).
tff(2,plain,
(((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0))) | room(X!0)),
inference(tautology,[status(thm)],[])).
tff(3,plain,
(room(X!0)),
inference(unit_resolution,[status(thm)],[2, 1])).
tff(4,plain,
(((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0))) | (~(X!0 = |'mary'|))),
inference(tautology,[status(thm)],[])).
tff(5,plain,
(~(X!0 = |'mary'|)),
inference(unit_resolution,[status(thm)],[4, 1])).
tff(6,plain,
(((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0))) | (~(X!0 = |'paul'|))),
inference(tautology,[status(thm)],[])).
tff(7,plain,
(~(X!0 = |'paul'|)),
inference(unit_resolution,[status(thm)],[6, 1])).
tff(8,plain,
(((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0))) | (~(X!0 = |'fred'|))),
inference(tautology,[status(thm)],[])).
tff(9,plain,
(~(X!0 = |'fred'|)),
inference(unit_resolution,[status(thm)],[8, 1])).
tff(10,plain,
(((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0))) | (~(X!0 = |'alice'|))),
inference(tautology,[status(thm)],[])).
tff(11,plain,
(~(X!0 = |'alice'|)),
inference(unit_resolution,[status(thm)],[10, 1])).
tff(12,plain,
(^[X: $i] : refl(((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) <=> ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))))),
inference(bind,[status(th)],[])).
tff(13,plain,
(![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) <=> ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(quant_intro,[status(thm)],[12])).
tff(14,plain,
(![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) <=> ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(rewrite,[status(thm)],[])).
tff(15,plain,
((~((((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & (~(((((~(paul = alice)) | (~(paul = mary))) & (~((~(paul = alice)) | (~(paul = mary))))) & (~(paul = alice))) & (~(alice = alice))))) => (((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & ?[X: $i, Y: $i] : (((room(X) & room(Y)) & ((~(X = alice)) & (~(Y = alice)))) & (~(X = Y)))))) <=> (~((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))))) | (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : (room(X) & room(Y) & (~(X = alice)) & (~(Y = alice)) & (~(X = Y))))))),
inference(rewrite,[status(thm)],[])).
tff(16,axiom,(~((((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & (~(((((~(paul = alice)) | (~(paul = mary))) & (~((~(paul = alice)) | (~(paul = mary))))) & (~(paul = alice))) & (~(alice = alice))))) => (((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & ?[X: $i, Y: $i] : (((room(X) & room(Y)) & ((~(X = alice)) & (~(Y = alice)))) & (~(X = Y)))))), file('/mnt/tmpfs//8679184743559148884233913.p','negated')).
tff(17,plain,
(~((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))))) | (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : (room(X) & room(Y) & (~(X = alice)) & (~(Y = alice)) & (~(X = Y)))))),
inference(modus_ponens,[status(thm)],[16, 15])).
tff(18,plain,
(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(or_elim,[status(thm)],[17])).
tff(19,plain,
(![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(and_elim,[status(thm)],[18])).
tff(20,plain,
(![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(modus_ponens,[status(thm)],[19, 14])).
tff(21,plain,(
![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(skolemize,[status(sab)],[20])).
tff(22,plain,
(![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(modus_ponens,[status(thm)],[21, 13])).
tff(23,plain,
(((~![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))) | ((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) <=> ((~![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))) | (X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))),
inference(rewrite,[status(thm)],[])).
tff(24,plain,
((~![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))) | ((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))),
inference(quant_inst,[status(thm)],[])).
tff(25,plain,
((~![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))) | (X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0))),
inference(modus_ponens,[status(thm)],[24, 23])).
tff(26,plain,
($false),
inference(unit_resolution,[status(thm)],[25, 22, 11, 9, 7, 5, 3])).
tff(27,plain,((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0))), inference(lemma,lemma(discharge,[]))).
tff(28,plain,
(room(alice) <=> room(alice)),
inference(rewrite,[status(thm)],[])).
tff(29,plain,
(room(alice)),
inference(and_elim,[status(thm)],[18])).
tff(30,plain,
(room(alice)),
inference(modus_ponens,[status(thm)],[29, 28])).
tff(31,plain,
(room(fred) <=> room(fred)),
inference(rewrite,[status(thm)],[])).
tff(32,plain,
(room(fred)),
inference(and_elim,[status(thm)],[18])).
tff(33,plain,
(room(fred)),
inference(modus_ponens,[status(thm)],[32, 31])).
tff(34,plain,
(room(paul) <=> room(paul)),
inference(rewrite,[status(thm)],[])).
tff(35,plain,
(room(paul)),
inference(and_elim,[status(thm)],[18])).
tff(36,plain,
(room(paul)),
inference(modus_ponens,[status(thm)],[35, 34])).
tff(37,plain,
(room(mary) <=> room(mary)),
inference(rewrite,[status(thm)],[])).
tff(38,plain,
(room(mary)),
inference(and_elim,[status(thm)],[18])).
tff(39,plain,
(room(mary)),
inference(modus_ponens,[status(thm)],[38, 37])).
tff(40,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) | ![X: $i, Y: $i] : ((X = Y) | (Y = alice) | (X = alice) | (~room(Y)) | (~room(X)))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) | ![X: $i, Y: $i] : ((X = Y) | (Y = alice) | (X = alice) | (~room(Y)) | (~room(X))))),
inference(rewrite,[status(thm)],[])).
tff(41,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) | ![X: $i, Y: $i] : ((X = Y) | (Y = alice) | (X = alice) | (~room(Y)) | (~room(X)))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) | ![X: $i, Y: $i] : ((X = Y) | (Y = alice) | (X = alice) | (~room(Y)) | (~room(X))))),
inference(rewrite,[status(thm)],[])).
tff(42,plain,
(^[X: $i, Y: $i] : trans(monotonicity(rewrite((room(X) & room(Y) & (~(X = alice)) & (~(Y = alice)) & (~(X = Y))) <=> (~((X = Y) | (Y = alice) | (X = alice) | (~room(Y)) | (~room(X))))), ((~(room(X) & room(Y) & (~(X = alice)) & (~(Y = alice)) & (~(X = Y)))) <=> (~(~((X = Y) | (Y = alice) | (X = alice) | (~room(Y)) | (~room(X))))))), rewrite((~(~((X = Y) | (Y = alice) | (X = alice) | (~room(Y)) | (~room(X))))) <=> ((X = Y) | (Y = alice) | (X = alice) | (~room(Y)) | (~room(X)))), ((~(room(X) & room(Y) & (~(X = alice)) & (~(Y = alice)) & (~(X = Y)))) <=> ((X = Y) | (Y = alice) | (X = alice) | (~room(Y)) | (~room(X)))))),
inference(bind,[status(th)],[])).
tff(43,plain,
(![X: $i, Y: $i] : (~(room(X) & room(Y) & (~(X = alice)) & (~(Y = alice)) & (~(X = Y)))) <=> ![X: $i, Y: $i] : ((X = Y) | (Y = alice) | (X = alice) | (~room(Y)) | (~room(X)))),
inference(quant_intro,[status(thm)],[42])).
tff(44,plain,
((~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) <=> (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0))))),
inference(rewrite,[status(thm)],[])).
tff(45,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) | ![X: $i, Y: $i] : (~(room(X) & room(Y) & (~(X = alice)) & (~(Y = alice)) & (~(X = Y))))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) | ![X: $i, Y: $i] : ((X = Y) | (Y = alice) | (X = alice) | (~room(Y)) | (~room(X))))),
inference(monotonicity,[status(thm)],[44, 43])).
tff(46,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) | ![X: $i, Y: $i] : (~(room(X) & room(Y) & (~(X = alice)) & (~(Y = alice)) & (~(X = Y))))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) | ![X: $i, Y: $i] : ((X = Y) | (Y = alice) | (X = alice) | (~room(Y)) | (~room(X))))),
inference(transitivity,[status(thm)],[45, 41])).
tff(47,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) | ![X: $i, Y: $i] : (~(room(X) & room(Y) & (~(X = alice)) & (~(Y = alice)) & (~(X = Y))))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) | ![X: $i, Y: $i] : (~(room(X) & room(Y) & (~(X = alice)) & (~(Y = alice)) & (~(X = Y)))))),
inference(rewrite,[status(thm)],[])).
tff(48,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) | ![X: $i, Y: $i] : (~(room(X) & room(Y) & (~(X = alice)) & (~(Y = alice)) & (~(X = Y))))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) | ![X: $i, Y: $i] : (~(room(X) & room(Y) & (~(X = alice)) & (~(Y = alice)) & (~(X = Y)))))),
inference(monotonicity,[status(thm)],[44])).
tff(49,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) | ![X: $i, Y: $i] : (~(room(X) & room(Y) & (~(X = alice)) & (~(Y = alice)) & (~(X = Y))))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!0 = |'alice'|) | (X!0 = |'fred'|) | (X!0 = |'paul'|) | (X!0 = |'mary'|) | (~room(X!0)))) | ![X: $i, Y: $i] : (~(room(X) & room(Y) & (~(X = alice)) & (~(Y = alice)) & (~(X = Y)))))),
inference(transitivity,[status(thm)],[48, 47])).
tff(50,plain,
((room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : (room(X) & room(Y) & (~(X = alice)) & (~(Y = alice)) & (~(X = Y)))) <=> (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : (room(X) & room(Y) & (~(X = alice)) & (~(Y = alice)) & (~(X = Y))))),
inference(rewrite,[status(thm)],[])).
tff(51,plain,
((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : (room(X) & room(Y) & (~(X = alice)) & (~(Y = alice)) & (~(X = Y))))) <=> (~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : (room(X) & room(Y) & (~(X = alice)) & (~(Y = alice)) & (~(X = Y)))))),
inference(monotonicity,[status(thm)],[50])).
tff(52,plain,
((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : (room(X) & room(Y) & (~(X = alice)) & (~(Y = alice)) & (~(X = Y))))) <=> (~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : (room(X) & room(Y) & (~(X = alice)) & (~(Y = alice)) & (~(X = Y)))))),
inference(rewrite,[status(thm)],[])).
tff(53,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : (room(X) & room(Y) & (~(X = alice)) & (~(Y = alice)) & (~(X = Y))))),
inference(or_elim,[status(thm)],[17])).
tff(54,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : (room(X) & room(Y) & (~(X = alice)) & (~(Y = alice)) & (~(X = Y))))),
inference(modus_ponens,[status(thm)],[53, 51])).
tff(55,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : (room(X) & room(Y) & (~(X = alice)) & (~(Y = alice)) & (~(X = Y))))),
inference(modus_ponens,[status(thm)],[54, 52])).
tff(56,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : (room(X) & room(Y) & (~(X = alice)) & (~(Y = alice)) & (~(X = Y))))),
inference(modus_ponens,[status(thm)],[55, 51])).
unexpected number of arguments: (let ((a!1 (refl (~ (not (room mary)) (not (room mary)))))
(a!2 (refl (~ (not (room paul)) (not (room paul)))))
(a!3 (refl (~ (not (room fred)) (not (room fred)))))
(a!4 (refl (~ (not (room alice)) (not (room alice)))))
(a!5 (forall ((X $i))
(or (= X |'alice'|)
(= X |'fred'|)
(= X |'paul'|)
(= X |'mary'|)
(not (room X)))))
(a!6 (not (or (= X!0 |'alice'|)
(= X!0 |'fred'|)
(= X!0 |'paul'|)
(= X!0 |'mary'|)
(not (room X!0)))))
(a!7 (lambda ((X $i) (Y $i))
(let ((a!1 (and (room X)
(room Y)
(not (= X alice))
(not (= Y alice))
(not (= X Y)))))
(refl (~ (not a!1) (not a!1))))))
(a!8 (exists ((X $i) (Y $i))
(and (room X)
(room Y)
(not (= X alice))
(not (= Y alice))
(not (= X Y)))))
(a!9 (forall ((X $i) (Y $i))
(let ((a!1 (and (room X)
(room Y)
(not (= X alice))
(not (= Y alice))
(not (= X Y)))))
(not a!1)))))
(let ((a!10 (~ (not (and (room mary)
(room paul)
(room fred)
(room alice)
a!5
a!8))
(or (not (room mary))
(not (room paul))
(not (room fred))
(not (room alice))
a!6
a!9))))
(nnf-neg a!1
a!2
a!3
a!4
(sk (~ (not a!5) a!6))
(nnf-neg (proof-bind a!7) (~ (not a!8) a!9))
a!10)))
| room(agnes)&room(mark)&room(ellen)&room(richard)&(![X]:(room(X)=>(X='agnes'|X='mark'|X='ellen'|X='richard')))&
(~((((mark!=richard)|(mark!=agnes))&(~((mark!=richard)|(mark!=agnes))))&mark!=richard&richard!=richard)) | room(agnes)&room(mark)&room(ellen)&room(richard)&(![X]:(room(X)=>(X='agnes'|X='mark'|X='ellen'|X='richard')))&
((?[X,Y]:(room(X)&room(Y)&(X!=richard&Y!=richard)&(X!=Y)))) | neutral | neutral | entailment |
Jennifer is the only person in the room. Jennifer who is not quiet, is not hated by Ellsworth unless only one person outside the room is not rich. Jennifer neither is a client of Chad nor is not a happy creative quiet european if everyone outside the room is richer than Ellsworth. More than one person outside the room does not collect luxury watches. Only one person outside the room is not a happy rich european. Jennifer is the least quiet in the room. It is not the case that 'it is not the case that 'someone who hates Chad hate someone who is taller than Ronald''. Jennifer neither is hated by Ronald nor does not collect luxury watches. Someone outside the room who is a client of Ellsworth is not liked by Ellsworth. | Jennifer neither is liked by Ruth nor is a rich creative european. | neutral | % SZS status Satisfiable
| room(jennifer)&(![X]:(room(X)=>(X='jennifer')))&
((~(((?[X]:(~room(X)&~rich(X)))&(![X,Y]:((~rich(X)&~rich(Y))=>(X=Y)))))=>((~quiet(jennifer))&(~hate(jennifer,ellsworth))))&
((![X]:(~room(X)=>(richer(ellsworth,X))))=>(~((client(chad,jennifer))|(~(happy(jennifer)&creative(jennifer)&quiet(jennifer)&european(jennifer))))))&
((?[X,Y]:(~room(X)&~room(Y)&(does_not_collect_luxury_watches(X)&does_not_collect_luxury_watches(Y))&(X!=Y))))&
(((?[X]:(~room(X)&~(happy(X)&rich(X)&european(X))))&(![X,Y]:((~(happy(X)&rich(X)&european(X))&~(happy(Y)&rich(Y)&european(Y)))=>(X=Y)))))&
(![X]:(quieter(jennifer,X)))&
(~(~(?[X,Y]:((hate(chad,X))&(taller(ronald,Y))&(hate(X,Y))))))&
(~((hate(jennifer,ronald))|(does_not_collect_luxury_watches(jennifer))))&
(?[X]:(~room(X)=>(((client(ellsworth,X))=>(~like(X,ellsworth))))))) | room(jennifer)&(![X]:(room(X)=>(X='jennifer')))&
(~((like(jennifer,ruth))|(rich(jennifer)&creative(jennifer)&european(jennifer)))) | neutral | neutral | contradiction |
Geneva, Willie are the only persons in the room.
Everyone outside the room who is not Geneva is a rich european.
Geneva who collects rare minerals, is richer than Robert.
Someone who is a quiet person hate someone who does not hate Robert.
More than one person outside the room is not hated by Robert. | It is not the case that 'Willie either collects rare minerals or is not a rich happy quiet european'. | entailment | % SZS status Unsatisfiable
% SZS output start Proof
tff(room_type, type, (
room: $i > $o)).
tff(tptp_fun_X_4_type, type, (
tptp_fun_X_4: $i)).
tff(tptp_fun__mary__type, type, (
tptp_fun__mary_: $i)).
tff(tptp_fun__paul__type, type, (
tptp_fun__paul_: $i)).
tff(paul_type, type, (
paul: $i)).
tff(hate_type, type, (
hate: ( $i * $i ) > $o)).
tff(john_type, type, (
john: $i)).
tff(person_type, type, (
person: $i > $o)).
tff(quiet_type, type, (
quiet: $i > $o)).
tff(richer_type, type, (
richer: ( $i * $i ) > $o)).
tff(mary_type, type, (
mary: $i)).
tff(preda_type, type, (
preda: $i > $o)).
tff(european_type, type, (
european: $i > $o)).
tff(rich_type, type, (
rich: $i > $o)).
tff(happy_type, type, (
happy: $i > $o)).
tff(1,plain,
(room(paul) <=> room(paul)),
inference(rewrite,[status(thm)],[])).
tff(2,plain,
((~((((room(mary) & room(paul)) & ![X: $i] : (room(X) => ((X = |'mary'|) | (X = |'paul'|)))) & (((![X: $i] : ((~room(X)) => ((~(X = mary)) => (rich(X) & european(X)))) & (preda(mary) & richer(john, mary))) & ?[X: $i, Y: $i] : (((quiet(X) & person(X)) & (~hate(john, Y))) & hate(X, Y))) & ?[X: $i, Y: $i] : ((((~room(X)) & (~room(Y))) & ((~hate(X, john)) & (~hate(Y, john)))) & (~(X = Y))))) => (((room(mary) & room(paul)) & ![X: $i] : (room(X) => ((X = |'mary'|) | (X = |'paul'|)))) & (~((preda(paul) | (~(((rich(paul) & happy(paul)) & quiet(paul)) & european(paul)))) & (~(preda(paul) | (~(((rich(paul) & happy(paul)) & quiet(paul)) & european(paul)))))))))) <=> (~((~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ![X: $i] : (room(X) | (rich(X) & european(X)) | (X = mary)) & preda(mary) & richer(john, mary) & ?[X: $i, Y: $i] : (quiet(X) & person(X) & (~hate(john, Y)) & hate(X, Y)) & ?[X: $i, Y: $i] : ((~room(X)) & (~room(Y)) & (~hate(X, john)) & (~hate(Y, john)) & (~(X = Y))))) | (room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))))))),
inference(rewrite,[status(thm)],[])).
tff(3,axiom,(~((((room(mary) & room(paul)) & ![X: $i] : (room(X) => ((X = |'mary'|) | (X = |'paul'|)))) & (((![X: $i] : ((~room(X)) => ((~(X = mary)) => (rich(X) & european(X)))) & (preda(mary) & richer(john, mary))) & ?[X: $i, Y: $i] : (((quiet(X) & person(X)) & (~hate(john, Y))) & hate(X, Y))) & ?[X: $i, Y: $i] : ((((~room(X)) & (~room(Y))) & ((~hate(X, john)) & (~hate(Y, john)))) & (~(X = Y))))) => (((room(mary) & room(paul)) & ![X: $i] : (room(X) => ((X = |'mary'|) | (X = |'paul'|)))) & (~((preda(paul) | (~(((rich(paul) & happy(paul)) & quiet(paul)) & european(paul)))) & (~(preda(paul) | (~(((rich(paul) & happy(paul)) & quiet(paul)) & european(paul)))))))))), file('/mnt/tmpfs//4980249524642187305621422.p','negated')).
tff(4,plain,
(~((~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ![X: $i] : (room(X) | (rich(X) & european(X)) | (X = mary)) & preda(mary) & richer(john, mary) & ?[X: $i, Y: $i] : (quiet(X) & person(X) & (~hate(john, Y)) & hate(X, Y)) & ?[X: $i, Y: $i] : ((~room(X)) & (~room(Y)) & (~hate(X, john)) & (~hate(Y, john)) & (~(X = Y))))) | (room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X)))))),
inference(modus_ponens,[status(thm)],[3, 2])).
tff(5,plain,
(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ![X: $i] : (room(X) | (rich(X) & european(X)) | (X = mary)) & preda(mary) & richer(john, mary) & ?[X: $i, Y: $i] : (quiet(X) & person(X) & (~hate(john, Y)) & hate(X, Y)) & ?[X: $i, Y: $i] : ((~room(X)) & (~room(Y)) & (~hate(X, john)) & (~hate(Y, john)) & (~(X = Y)))),
inference(or_elim,[status(thm)],[4])).
tff(6,plain,
(room(paul)),
inference(and_elim,[status(thm)],[5])).
tff(7,plain,
(room(paul)),
inference(modus_ponens,[status(thm)],[6, 1])).
tff(8,plain,
(room(mary) <=> room(mary)),
inference(rewrite,[status(thm)],[])).
tff(9,plain,
(room(mary)),
inference(and_elim,[status(thm)],[5])).
tff(10,plain,
(room(mary)),
inference(modus_ponens,[status(thm)],[9, 8])).
tff(11,plain,
((~((X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4)))) <=> (~((X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4))))),
inference(rewrite,[status(thm)],[])).
tff(12,plain,
(((~room(mary)) | (~room(paul)) | (~((X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4))))) <=> ((~room(mary)) | (~room(paul)) | (~((X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4)))))),
inference(monotonicity,[status(thm)],[11])).
tff(13,plain,
((room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X)))) <=> (room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))))),
inference(rewrite,[status(thm)],[])).
tff(14,plain,
((~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))))) <=> (~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X)))))),
inference(monotonicity,[status(thm)],[13])).
tff(15,plain,
((~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))))) <=> (~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X)))))),
inference(rewrite,[status(thm)],[])).
tff(16,plain,
(~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))))),
inference(or_elim,[status(thm)],[4])).
tff(17,plain,
(~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))))),
inference(modus_ponens,[status(thm)],[16, 14])).
tff(18,plain,
(~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))))),
inference(modus_ponens,[status(thm)],[17, 15])).
tff(19,plain,
(~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))))),
inference(modus_ponens,[status(thm)],[18, 14])).
unexpected number of arguments: (let ((a!1 (refl (~ (not (room mary)) (not (room mary)))))
(a!2 (refl (~ (not (room paul)) (not (room paul)))))
(a!3 (forall ((X $i)) (or (= X |'paul'|) (= X |'mary'|) (not (room X)))))
(a!4 (not (or (= X!4 |'paul'|) (= X!4 |'mary'|) (not (room X!4))))))
(let ((a!5 (~ (not (and (room mary) (room paul) a!3))
(or (not (room mary)) (not (room paul)) a!4))))
(nnf-neg a!1 a!2 (sk (~ (not a!3) a!4)) a!5)))
| room(geneva)&room(willie)&(![X]:(room(X)=>(X='geneva'|X='willie')))&
((![X]:(~room(X)=>(((X!=geneva)=>(rich(X)&european(X))))))&
((collects_rare_minerals(geneva))&(richer(robert,geneva)))&
(?[X,Y]:((quiet(X)&person(X))&(~hate(robert,Y))&(hate(X,Y))))&
((?[X,Y]:(~room(X)&~room(Y)&(~hate(X,robert)&~hate(Y,robert))&(X!=Y))))) | room(geneva)&room(willie)&(![X]:(room(X)=>(X='geneva'|X='willie')))&
(~((((collects_rare_minerals(willie))|(~(rich(willie)&happy(willie)&quiet(willie)&european(willie))))&(~((collects_rare_minerals(willie))|(~(rich(willie)&happy(willie)&quiet(willie)&european(willie)))))))) | entailment | entailment | entailment |
Vicki, Lynda, Aaron, James are the only persons in the room. “Someone who is not liked by Mario like someone who likes Mario” unless “Aaron and Vicki like Mario”. “Lynda and Aaron are brave tourist” if “someone who is not creative is quieter than someone who is not Aaron”. Someone who is not creative is quieter than someone who is not Aaron. Mario is a client of Aaron. Mario is taller than Vicki. Aaron and Vicki like each other. | Someone who is a brave tourist is a client of someone who is not James. | entailment | % SZS status Unsatisfiable
% SZS output start Proof
tff(quieter_type, type, (
quieter: ( $i * $i ) > $o)).
tff(tptp_fun_Y_2_type, type, (
tptp_fun_Y_2: $i)).
tff(tptp_fun_X_3_type, type, (
tptp_fun_X_3: $i)).
tff(fred_type, type, (
fred: $i)).
tff(creative_type, type, (
creative: $i > $o)).
tff(like_type, type, (
like: ( $i * $i ) > $o)).
tff(mary_type, type, (
mary: $i)).
tff(taller_type, type, (
taller: ( $i * $i ) > $o)).
tff(susan_type, type, (
susan: $i)).
tff(client_type, type, (
client: ( $i * $i ) > $o)).
tff(tourist_type, type, (
tourist: $i > $o)).
tff(brave_type, type, (
brave: $i > $o)).
tff(paul_type, type, (
paul: $i)).
tff(room_type, type, (
room: $i > $o)).
tff(tptp_fun__mary__type, type, (
tptp_fun__mary_: $i)).
tff(tptp_fun__paul__type, type, (
tptp_fun__paul_: $i)).
tff(tptp_fun__fred__type, type, (
tptp_fun__fred_: $i)).
tff(tptp_fun__alice__type, type, (
tptp_fun__alice_: $i)).
tff(alice_type, type, (
alice: $i)).
tff(tptp_fun_X_4_type, type, (
tptp_fun_X_4: $i)).
tff(lucy_type, type, (
lucy: $i)).
tff(john_type, type, (
john: $i)).
tff(1,plain,
(?[X: $i, Y: $i] : ((~creative(X)) & (~(Y = fred)) & quieter(X, Y)) <=> ?[X: $i, Y: $i] : ((~creative(X)) & (~(Y = fred)) & quieter(X, Y))),
inference(rewrite,[status(thm)],[])).
tff(2,plain,
((~((((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & (((((((~(like(susan, fred) & like(susan, mary))) => ?[X: $i, Y: $i] : (((~like(X, susan)) & like(susan, Y)) & like(X, Y))) & (?[X: $i, Y: $i] : (((~creative(X)) & (~(Y = fred))) & quieter(X, Y)) => (((brave(paul) & tourist(paul)) & brave(fred)) & tourist(fred)))) & ?[X: $i, Y: $i] : (((~creative(X)) & (~(Y = fred))) & quieter(X, Y))) & client(fred, susan)) & taller(mary, susan)) & (like(fred, mary) & like(mary, fred)))) => (((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & ?[X: $i, Y: $i] : (((brave(X) & tourist(X)) & (~(Y = alice))) & client(X, Y))))) <=> (~((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((like(susan, fred) & like(susan, mary)) | ?[X: $i, Y: $i] : ((~like(X, susan)) & like(susan, Y) & like(X, Y))) & ((~?[X: $i, Y: $i] : ((~creative(X)) & (~(Y = fred)) & quieter(X, Y))) | (brave(paul) & tourist(paul) & brave(fred) & tourist(fred))) & ?[X: $i, Y: $i] : ((~creative(X)) & (~(Y = fred)) & quieter(X, Y)) & client(fred, susan) & taller(mary, susan) & like(fred, mary) & like(mary, fred))) | (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : (brave(X) & tourist(X) & (~(Y = alice)) & client(X, Y)))))),
inference(rewrite,[status(thm)],[])).
tff(3,axiom,(~((((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & (((((((~(like(susan, fred) & like(susan, mary))) => ?[X: $i, Y: $i] : (((~like(X, susan)) & like(susan, Y)) & like(X, Y))) & (?[X: $i, Y: $i] : (((~creative(X)) & (~(Y = fred))) & quieter(X, Y)) => (((brave(paul) & tourist(paul)) & brave(fred)) & tourist(fred)))) & ?[X: $i, Y: $i] : (((~creative(X)) & (~(Y = fred))) & quieter(X, Y))) & client(fred, susan)) & taller(mary, susan)) & (like(fred, mary) & like(mary, fred)))) => (((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & ?[X: $i, Y: $i] : (((brave(X) & tourist(X)) & (~(Y = alice))) & client(X, Y))))), file('/mnt/tmpfs//5184718287858863649141753.p','negated')).
tff(4,plain,
(~((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((like(susan, fred) & like(susan, mary)) | ?[X: $i, Y: $i] : ((~like(X, susan)) & like(susan, Y) & like(X, Y))) & ((~?[X: $i, Y: $i] : ((~creative(X)) & (~(Y = fred)) & quieter(X, Y))) | (brave(paul) & tourist(paul) & brave(fred) & tourist(fred))) & ?[X: $i, Y: $i] : ((~creative(X)) & (~(Y = fred)) & quieter(X, Y)) & client(fred, susan) & taller(mary, susan) & like(fred, mary) & like(mary, fred))) | (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : (brave(X) & tourist(X) & (~(Y = alice)) & client(X, Y))))),
inference(modus_ponens,[status(thm)],[3, 2])).
tff(5,plain,
(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((like(susan, fred) & like(susan, mary)) | ?[X: $i, Y: $i] : ((~like(X, susan)) & like(susan, Y) & like(X, Y))) & ((~?[X: $i, Y: $i] : ((~creative(X)) & (~(Y = fred)) & quieter(X, Y))) | (brave(paul) & tourist(paul) & brave(fred) & tourist(fred))) & ?[X: $i, Y: $i] : ((~creative(X)) & (~(Y = fred)) & quieter(X, Y)) & client(fred, susan) & taller(mary, susan) & like(fred, mary) & like(mary, fred)),
inference(or_elim,[status(thm)],[4])).
tff(6,plain,
(?[X: $i, Y: $i] : ((~creative(X)) & (~(Y = fred)) & quieter(X, Y))),
inference(and_elim,[status(thm)],[5])).
tff(7,plain,
(?[X: $i, Y: $i] : ((~creative(X)) & (~(Y = fred)) & quieter(X, Y))),
inference(modus_ponens,[status(thm)],[6, 1])).
tff(8,plain,(
(~creative(X!3)) & (~(Y!2 = fred)) & quieter(X!3, Y!2)),
inference(skolemize,[status(sab)],[7])).
tff(9,plain,
(quieter(X!3, Y!2)),
inference(and_elim,[status(thm)],[8])).
tff(10,plain,
(~(Y!2 = fred)),
inference(and_elim,[status(thm)],[8])).
tff(11,plain,
(~creative(X!3)),
inference(and_elim,[status(thm)],[8])).
tff(12,assumption,(~((~brave(paul)) | (~tourist(paul)) | (~brave(fred)) | (~tourist(fred)))), introduced(assumption)).
tff(13,plain,
(((~brave(paul)) | (~tourist(paul)) | (~brave(fred)) | (~tourist(fred))) | brave(fred)),
inference(tautology,[status(thm)],[])).
tff(14,plain,
(brave(fred)),
inference(unit_resolution,[status(thm)],[13, 12])).
tff(15,plain,
(((~brave(paul)) | (~tourist(paul)) | (~brave(fred)) | (~tourist(fred))) | tourist(fred)),
inference(tautology,[status(thm)],[])).
tff(16,plain,
(tourist(fred)),
inference(unit_resolution,[status(thm)],[15, 12])).
tff(17,assumption,(~((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4)))), introduced(assumption)).
tff(18,plain,
(((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4))) | room(X!4)),
inference(tautology,[status(thm)],[])).
tff(19,plain,
(room(X!4)),
inference(unit_resolution,[status(thm)],[18, 17])).
tff(20,plain,
(((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4))) | (~(X!4 = |'mary'|))),
inference(tautology,[status(thm)],[])).
tff(21,plain,
(~(X!4 = |'mary'|)),
inference(unit_resolution,[status(thm)],[20, 17])).
tff(22,plain,
(((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4))) | (~(X!4 = |'paul'|))),
inference(tautology,[status(thm)],[])).
tff(23,plain,
(~(X!4 = |'paul'|)),
inference(unit_resolution,[status(thm)],[22, 17])).
tff(24,plain,
(((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4))) | (~(X!4 = |'fred'|))),
inference(tautology,[status(thm)],[])).
tff(25,plain,
(~(X!4 = |'fred'|)),
inference(unit_resolution,[status(thm)],[24, 17])).
tff(26,plain,
(((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4))) | (~(X!4 = |'alice'|))),
inference(tautology,[status(thm)],[])).
tff(27,plain,
(~(X!4 = |'alice'|)),
inference(unit_resolution,[status(thm)],[26, 17])).
tff(28,plain,
(^[X: $i] : refl(((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) <=> ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))))),
inference(bind,[status(th)],[])).
tff(29,plain,
(![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) <=> ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(quant_intro,[status(thm)],[28])).
tff(30,plain,
(![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) <=> ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(rewrite,[status(thm)],[])).
tff(31,plain,
(![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(and_elim,[status(thm)],[5])).
tff(32,plain,
(![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(modus_ponens,[status(thm)],[31, 30])).
tff(33,plain,(
![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(skolemize,[status(sab)],[32])).
tff(34,plain,
(![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(modus_ponens,[status(thm)],[33, 29])).
tff(35,plain,
(((~![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))) | ((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4)))) <=> ((~![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))) | (X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4)))),
inference(rewrite,[status(thm)],[])).
tff(36,plain,
((~![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))) | ((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4)))),
inference(quant_inst,[status(thm)],[])).
tff(37,plain,
((~![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X)))) | (X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4))),
inference(modus_ponens,[status(thm)],[36, 35])).
tff(38,plain,
($false),
inference(unit_resolution,[status(thm)],[37, 34, 27, 25, 23, 21, 19])).
tff(39,plain,((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4))), inference(lemma,lemma(discharge,[]))).
tff(40,plain,
(room(alice) <=> room(alice)),
inference(rewrite,[status(thm)],[])).
tff(41,plain,
(room(alice)),
inference(and_elim,[status(thm)],[5])).
tff(42,plain,
(room(alice)),
inference(modus_ponens,[status(thm)],[41, 40])).
tff(43,plain,
(room(fred) <=> room(fred)),
inference(rewrite,[status(thm)],[])).
tff(44,plain,
(room(fred)),
inference(and_elim,[status(thm)],[5])).
tff(45,plain,
(room(fred)),
inference(modus_ponens,[status(thm)],[44, 43])).
tff(46,plain,
(room(paul) <=> room(paul)),
inference(rewrite,[status(thm)],[])).
tff(47,plain,
(room(paul)),
inference(and_elim,[status(thm)],[5])).
tff(48,plain,
(room(paul)),
inference(modus_ponens,[status(thm)],[47, 46])).
tff(49,plain,
(room(mary) <=> room(mary)),
inference(rewrite,[status(thm)],[])).
tff(50,plain,
(room(mary)),
inference(and_elim,[status(thm)],[5])).
tff(51,plain,
(room(mary)),
inference(modus_ponens,[status(thm)],[50, 49])).
tff(52,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4)))) | ![X: $i, Y: $i] : ((Y = alice) | (~brave(X)) | (~tourist(X)) | (~client(X, Y)))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4)))) | ![X: $i, Y: $i] : ((Y = alice) | (~brave(X)) | (~tourist(X)) | (~client(X, Y))))),
inference(rewrite,[status(thm)],[])).
tff(53,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4)))) | ![X: $i, Y: $i] : ((Y = alice) | (~brave(X)) | (~tourist(X)) | (~client(X, Y)))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4)))) | ![X: $i, Y: $i] : ((Y = alice) | (~brave(X)) | (~tourist(X)) | (~client(X, Y))))),
inference(rewrite,[status(thm)],[])).
tff(54,plain,
(^[X: $i, Y: $i] : trans(monotonicity(rewrite((brave(X) & tourist(X) & (~(Y = alice)) & client(X, Y)) <=> (~((Y = alice) | (~brave(X)) | (~tourist(X)) | (~client(X, Y))))), ((~(brave(X) & tourist(X) & (~(Y = alice)) & client(X, Y))) <=> (~(~((Y = alice) | (~brave(X)) | (~tourist(X)) | (~client(X, Y))))))), rewrite((~(~((Y = alice) | (~brave(X)) | (~tourist(X)) | (~client(X, Y))))) <=> ((Y = alice) | (~brave(X)) | (~tourist(X)) | (~client(X, Y)))), ((~(brave(X) & tourist(X) & (~(Y = alice)) & client(X, Y))) <=> ((Y = alice) | (~brave(X)) | (~tourist(X)) | (~client(X, Y)))))),
inference(bind,[status(th)],[])).
tff(55,plain,
(![X: $i, Y: $i] : (~(brave(X) & tourist(X) & (~(Y = alice)) & client(X, Y))) <=> ![X: $i, Y: $i] : ((Y = alice) | (~brave(X)) | (~tourist(X)) | (~client(X, Y)))),
inference(quant_intro,[status(thm)],[54])).
tff(56,plain,
((~((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4)))) <=> (~((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4))))),
inference(rewrite,[status(thm)],[])).
tff(57,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4)))) | ![X: $i, Y: $i] : (~(brave(X) & tourist(X) & (~(Y = alice)) & client(X, Y)))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4)))) | ![X: $i, Y: $i] : ((Y = alice) | (~brave(X)) | (~tourist(X)) | (~client(X, Y))))),
inference(monotonicity,[status(thm)],[56, 55])).
tff(58,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4)))) | ![X: $i, Y: $i] : (~(brave(X) & tourist(X) & (~(Y = alice)) & client(X, Y)))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4)))) | ![X: $i, Y: $i] : ((Y = alice) | (~brave(X)) | (~tourist(X)) | (~client(X, Y))))),
inference(transitivity,[status(thm)],[57, 53])).
tff(59,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4)))) | ![X: $i, Y: $i] : (~(brave(X) & tourist(X) & (~(Y = alice)) & client(X, Y)))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4)))) | ![X: $i, Y: $i] : (~(brave(X) & tourist(X) & (~(Y = alice)) & client(X, Y))))),
inference(rewrite,[status(thm)],[])).
tff(60,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4)))) | ![X: $i, Y: $i] : (~(brave(X) & tourist(X) & (~(Y = alice)) & client(X, Y)))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4)))) | ![X: $i, Y: $i] : (~(brave(X) & tourist(X) & (~(Y = alice)) & client(X, Y))))),
inference(monotonicity,[status(thm)],[56])).
tff(61,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4)))) | ![X: $i, Y: $i] : (~(brave(X) & tourist(X) & (~(Y = alice)) & client(X, Y)))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!4 = |'alice'|) | (X!4 = |'fred'|) | (X!4 = |'paul'|) | (X!4 = |'mary'|) | (~room(X!4)))) | ![X: $i, Y: $i] : (~(brave(X) & tourist(X) & (~(Y = alice)) & client(X, Y))))),
inference(transitivity,[status(thm)],[60, 59])).
tff(62,plain,
((room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : (brave(X) & tourist(X) & (~(Y = alice)) & client(X, Y))) <=> (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : (brave(X) & tourist(X) & (~(Y = alice)) & client(X, Y)))),
inference(rewrite,[status(thm)],[])).
tff(63,plain,
((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : (brave(X) & tourist(X) & (~(Y = alice)) & client(X, Y)))) <=> (~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : (brave(X) & tourist(X) & (~(Y = alice)) & client(X, Y))))),
inference(monotonicity,[status(thm)],[62])).
tff(64,plain,
((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : (brave(X) & tourist(X) & (~(Y = alice)) & client(X, Y)))) <=> (~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : (brave(X) & tourist(X) & (~(Y = alice)) & client(X, Y))))),
inference(rewrite,[status(thm)],[])).
tff(65,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : (brave(X) & tourist(X) & (~(Y = alice)) & client(X, Y)))),
inference(or_elim,[status(thm)],[4])).
tff(66,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : (brave(X) & tourist(X) & (~(Y = alice)) & client(X, Y)))),
inference(modus_ponens,[status(thm)],[65, 63])).
tff(67,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : (brave(X) & tourist(X) & (~(Y = alice)) & client(X, Y)))),
inference(modus_ponens,[status(thm)],[66, 64])).
tff(68,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : (brave(X) & tourist(X) & (~(Y = alice)) & client(X, Y)))),
inference(modus_ponens,[status(thm)],[67, 63])).
unexpected number of arguments: (let ((a!1 (refl (~ (not (room mary)) (not (room mary)))))
(a!2 (refl (~ (not (room paul)) (not (room paul)))))
(a!3 (refl (~ (not (room fred)) (not (room fred)))))
(a!4 (refl (~ (not (room alice)) (not (room alice)))))
(a!5 (forall ((X $i))
(or (= X |'alice'|)
(= X |'fred'|)
(= X |'paul'|)
(= X |'mary'|)
(not (room X)))))
(a!6 (not (or (= X!4 |'alice'|)
(= X!4 |'fred'|)
(= X!4 |'paul'|)
(= X!4 |'mary'|)
(not (room X!4)))))
(a!7 (lambda ((X $i) (Y $i))
(let ((a!1 (and (brave X)
(tourist X)
(not (= Y alice))
(client X Y))))
(refl (~ (not a!1) (not a!1))))))
(a!8 (exists ((X $i) (Y $i))
(and (brave X) (tourist X) (not (= Y alice)) (client X Y))))
(a!9 (forall ((X $i) (Y $i))
(let ((a!1 (and (brave X)
(tourist X)
(not (= Y alice))
(client X Y))))
(not a!1)))))
(let ((a!10 (~ (not (and (room mary)
(room paul)
(room fred)
(room alice)
a!5
a!8))
(or (not (room mary))
(not (room paul))
(not (room fred))
(not (room alice))
a!6
a!9))))
(nnf-neg a!1
a!2
a!3
a!4
(sk (~ (not a!5) a!6))
(nnf-neg (proof-bind a!7) (~ (not a!8) a!9))
a!10)))
| room(vicki)&room(lynda)&room(aaron)&room(james)&(![X]:(room(X)=>(X='vicki'|X='lynda'|X='aaron'|X='james')))&
((~(like(mario,aaron)&like(mario,vicki))=>(?[X,Y]:((~like(X,mario))&(like(mario,Y))&(like(X,Y)))))&
((?[X,Y]:((~creative(X))&(Y!=aaron)&(quieter(X,Y))))=>(brave(lynda)&tourist(lynda)&brave(aaron)&tourist(aaron)))&
(?[X,Y]:((~creative(X))&(Y!=aaron)&(quieter(X,Y))))&
(client(aaron,mario))&
(taller(vicki,mario))&
((like(aaron,vicki) & like(vicki,aaron)))) | room(vicki)&room(lynda)&room(aaron)&room(james)&(![X]:(room(X)=>(X='vicki'|X='lynda'|X='aaron'|X='james')))&
(?[X,Y]:((brave(X)&tourist(X))&(Y!=james)&(client(X,Y)))) | neutral | neutral | entailment |
Dawn, Matthew, Bobby, Jimmy are the only persons in the room.
Katie is taller than Dawn.
Dawn likes Katie.
Bobby and Matthew are respectively happy and quiet.
Only one person outside the room is not tall.
Katie and Matthew like each other. | Dawn and Matthew are respectively tall and quiet. | entailment | % SZS status Unsatisfiable
% SZS output start Proof
tff(room_type, type, (
room: $i > $o)).
tff(tptp_fun_X_1_type, type, (
tptp_fun_X_1: $i)).
tff(tptp_fun__mary__type, type, (
tptp_fun__mary_: $i)).
tff(tptp_fun__paul__type, type, (
tptp_fun__paul_: $i)).
tff(tptp_fun__fred__type, type, (
tptp_fun__fred_: $i)).
tff(tptp_fun__alice__type, type, (
tptp_fun__alice_: $i)).
tff(tall_type, type, (
tall: $i > $o)).
tff(mary_type, type, (
mary: $i)).
tff(tptp_fun_X_0_type, type, (
tptp_fun_X_0: $i)).
tff(like_type, type, (
like: ( $i * $i ) > $o)).
tff(lucy_type, type, (
lucy: $i)).
tff(paul_type, type, (
paul: $i)).
tff(quiet_type, type, (
quiet: $i > $o)).
tff(happy_type, type, (
happy: $i > $o)).
tff(fred_type, type, (
fred: $i)).
tff(taller_type, type, (
taller: ( $i * $i ) > $o)).
tff(alice_type, type, (
alice: $i)).
tff(1,assumption,(X!0 = mary), introduced(assumption)).
tff(2,plain,
(room(X!0) <=> room(mary)),
inference(monotonicity,[status(thm)],[1])).
tff(3,plain,
(room(mary) <=> room(X!0)),
inference(symmetry,[status(thm)],[2])).
tff(4,plain,
(room(mary) <=> room(mary)),
inference(rewrite,[status(thm)],[])).
tff(5,plain,
((~((((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & ((((taller(mary, lucy) & like(lucy, mary)) & (happy(fred) & quiet(paul))) & (?[X: $i] : ((~room(X)) & (~tall(X))) & ![X: $i, Y: $i] : (((~tall(X)) & (~tall(Y))) => (X = Y)))) & (like(lucy, paul) & like(paul, lucy)))) => (((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & (tall(mary) & quiet(paul))))) <=> (~((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & taller(mary, lucy) & like(lucy, mary) & happy(fred) & quiet(paul) & ?[X: $i] : ((~room(X)) & (~tall(X))) & ![X: $i, Y: $i] : ((~((~tall(X)) & (~tall(Y)))) | (X = Y)) & like(lucy, paul) & like(paul, lucy))) | (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & tall(mary) & quiet(paul))))),
inference(rewrite,[status(thm)],[])).
tff(6,axiom,(~((((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & ((((taller(mary, lucy) & like(lucy, mary)) & (happy(fred) & quiet(paul))) & (?[X: $i] : ((~room(X)) & (~tall(X))) & ![X: $i, Y: $i] : (((~tall(X)) & (~tall(Y))) => (X = Y)))) & (like(lucy, paul) & like(paul, lucy)))) => (((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & (tall(mary) & quiet(paul))))), file('/mnt/tmpfs//8472991374276665792618252.p','negated')).
tff(7,plain,
(~((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & taller(mary, lucy) & like(lucy, mary) & happy(fred) & quiet(paul) & ?[X: $i] : ((~room(X)) & (~tall(X))) & ![X: $i, Y: $i] : ((~((~tall(X)) & (~tall(Y)))) | (X = Y)) & like(lucy, paul) & like(paul, lucy))) | (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & tall(mary) & quiet(paul)))),
inference(modus_ponens,[status(thm)],[6, 5])).
tff(8,plain,
(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & taller(mary, lucy) & like(lucy, mary) & happy(fred) & quiet(paul) & ?[X: $i] : ((~room(X)) & (~tall(X))) & ![X: $i, Y: $i] : ((~((~tall(X)) & (~tall(Y)))) | (X = Y)) & like(lucy, paul) & like(paul, lucy)),
inference(or_elim,[status(thm)],[7])).
tff(9,plain,
(room(mary)),
inference(and_elim,[status(thm)],[8])).
tff(10,plain,
(room(mary)),
inference(modus_ponens,[status(thm)],[9, 4])).
tff(11,plain,
(room(X!0)),
inference(modus_ponens,[status(thm)],[10, 3])).
tff(12,plain,
(?[X: $i] : ((~room(X)) & (~tall(X))) <=> ?[X: $i] : ((~room(X)) & (~tall(X)))),
inference(rewrite,[status(thm)],[])).
tff(13,plain,
(?[X: $i] : ((~room(X)) & (~tall(X)))),
inference(and_elim,[status(thm)],[8])).
tff(14,plain,
(?[X: $i] : ((~room(X)) & (~tall(X)))),
inference(modus_ponens,[status(thm)],[13, 12])).
tff(15,plain,(
(~room(X!0)) & (~tall(X!0))),
inference(skolemize,[status(sab)],[14])).
tff(16,plain,
(~room(X!0)),
inference(and_elim,[status(thm)],[15])).
tff(17,plain,
($false),
inference(unit_resolution,[status(thm)],[16, 11])).
tff(18,plain,(~(X!0 = mary)), inference(lemma,lemma(discharge,[]))).
tff(19,assumption,(~tall(mary)), introduced(assumption)).
tff(20,plain,
(^[X: $i, Y: $i] : refl(((X = Y) | tall(Y) | tall(X)) <=> ((X = Y) | tall(Y) | tall(X)))),
inference(bind,[status(th)],[])).
tff(21,plain,
(![X: $i, Y: $i] : ((X = Y) | tall(Y) | tall(X)) <=> ![X: $i, Y: $i] : ((X = Y) | tall(Y) | tall(X))),
inference(quant_intro,[status(thm)],[20])).
tff(22,plain,
(^[X: $i, Y: $i] : trans(monotonicity(trans(monotonicity(rewrite(((~tall(X)) & (~tall(Y))) <=> (~(tall(Y) | tall(X)))), ((~((~tall(X)) & (~tall(Y)))) <=> (~(~(tall(Y) | tall(X)))))), rewrite((~(~(tall(Y) | tall(X)))) <=> (tall(Y) | tall(X))), ((~((~tall(X)) & (~tall(Y)))) <=> (tall(Y) | tall(X)))), (((~((~tall(X)) & (~tall(Y)))) | (X = Y)) <=> ((tall(Y) | tall(X)) | (X = Y)))), rewrite(((tall(Y) | tall(X)) | (X = Y)) <=> ((X = Y) | tall(Y) | tall(X))), (((~((~tall(X)) & (~tall(Y)))) | (X = Y)) <=> ((X = Y) | tall(Y) | tall(X))))),
inference(bind,[status(th)],[])).
tff(23,plain,
(![X: $i, Y: $i] : ((~((~tall(X)) & (~tall(Y)))) | (X = Y)) <=> ![X: $i, Y: $i] : ((X = Y) | tall(Y) | tall(X))),
inference(quant_intro,[status(thm)],[22])).
tff(24,plain,
(![X: $i, Y: $i] : ((~((~tall(X)) & (~tall(Y)))) | (X = Y)) <=> ![X: $i, Y: $i] : ((~((~tall(X)) & (~tall(Y)))) | (X = Y))),
inference(rewrite,[status(thm)],[])).
tff(25,plain,
(![X: $i, Y: $i] : ((~((~tall(X)) & (~tall(Y)))) | (X = Y))),
inference(and_elim,[status(thm)],[8])).
tff(26,plain,
(![X: $i, Y: $i] : ((~((~tall(X)) & (~tall(Y)))) | (X = Y))),
inference(modus_ponens,[status(thm)],[25, 24])).
tff(27,plain,(
![X: $i, Y: $i] : ((~((~tall(X)) & (~tall(Y)))) | (X = Y))),
inference(skolemize,[status(sab)],[26])).
tff(28,plain,
(![X: $i, Y: $i] : ((X = Y) | tall(Y) | tall(X))),
inference(modus_ponens,[status(thm)],[27, 23])).
tff(29,plain,
(![X: $i, Y: $i] : ((X = Y) | tall(Y) | tall(X))),
inference(modus_ponens,[status(thm)],[28, 21])).
tff(30,plain,
(~tall(X!0)),
inference(and_elim,[status(thm)],[15])).
tff(31,plain,
(((~![X: $i, Y: $i] : ((X = Y) | tall(Y) | tall(X))) | (tall(mary) | tall(X!0) | (X!0 = mary))) <=> ((~![X: $i, Y: $i] : ((X = Y) | tall(Y) | tall(X))) | tall(mary) | tall(X!0) | (X!0 = mary))),
inference(rewrite,[status(thm)],[])).
tff(32,plain,
(((X!0 = mary) | tall(mary) | tall(X!0)) <=> (tall(mary) | tall(X!0) | (X!0 = mary))),
inference(rewrite,[status(thm)],[])).
tff(33,plain,
(((~![X: $i, Y: $i] : ((X = Y) | tall(Y) | tall(X))) | ((X!0 = mary) | tall(mary) | tall(X!0))) <=> ((~![X: $i, Y: $i] : ((X = Y) | tall(Y) | tall(X))) | (tall(mary) | tall(X!0) | (X!0 = mary)))),
inference(monotonicity,[status(thm)],[32])).
tff(34,plain,
(((~![X: $i, Y: $i] : ((X = Y) | tall(Y) | tall(X))) | ((X!0 = mary) | tall(mary) | tall(X!0))) <=> ((~![X: $i, Y: $i] : ((X = Y) | tall(Y) | tall(X))) | tall(mary) | tall(X!0) | (X!0 = mary))),
inference(transitivity,[status(thm)],[33, 31])).
tff(35,plain,
((~![X: $i, Y: $i] : ((X = Y) | tall(Y) | tall(X))) | ((X!0 = mary) | tall(mary) | tall(X!0))),
inference(quant_inst,[status(thm)],[])).
tff(36,plain,
((~![X: $i, Y: $i] : ((X = Y) | tall(Y) | tall(X))) | tall(mary) | tall(X!0) | (X!0 = mary)),
inference(modus_ponens,[status(thm)],[35, 34])).
tff(37,plain,
($false),
inference(unit_resolution,[status(thm)],[36, 30, 29, 19, 18])).
tff(38,plain,(tall(mary)), inference(lemma,lemma(discharge,[]))).
tff(39,plain,
(quiet(paul) <=> quiet(paul)),
inference(rewrite,[status(thm)],[])).
tff(40,plain,
(quiet(paul)),
inference(and_elim,[status(thm)],[8])).
tff(41,plain,
(quiet(paul)),
inference(modus_ponens,[status(thm)],[40, 39])).
tff(42,plain,
(room(alice) <=> room(alice)),
inference(rewrite,[status(thm)],[])).
tff(43,plain,
(room(alice)),
inference(and_elim,[status(thm)],[8])).
tff(44,plain,
(room(alice)),
inference(modus_ponens,[status(thm)],[43, 42])).
tff(45,plain,
(room(fred) <=> room(fred)),
inference(rewrite,[status(thm)],[])).
tff(46,plain,
(room(fred)),
inference(and_elim,[status(thm)],[8])).
tff(47,plain,
(room(fred)),
inference(modus_ponens,[status(thm)],[46, 45])).
tff(48,plain,
(room(paul) <=> room(paul)),
inference(rewrite,[status(thm)],[])).
tff(49,plain,
(room(paul)),
inference(and_elim,[status(thm)],[8])).
tff(50,plain,
(room(paul)),
inference(modus_ponens,[status(thm)],[49, 48])).
tff(51,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!1 = |'alice'|) | (X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1)))) | (~tall(mary)) | (~quiet(paul))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!1 = |'alice'|) | (X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1)))) | (~tall(mary)) | (~quiet(paul)))),
inference(rewrite,[status(thm)],[])).
tff(52,plain,
((~((X!1 = |'alice'|) | (X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1)))) <=> (~((X!1 = |'alice'|) | (X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1))))),
inference(rewrite,[status(thm)],[])).
tff(53,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!1 = |'alice'|) | (X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1)))) | (~tall(mary)) | (~quiet(paul))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!1 = |'alice'|) | (X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1)))) | (~tall(mary)) | (~quiet(paul)))),
inference(monotonicity,[status(thm)],[52])).
tff(54,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!1 = |'alice'|) | (X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1)))) | (~tall(mary)) | (~quiet(paul))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!1 = |'alice'|) | (X!1 = |'fred'|) | (X!1 = |'paul'|) | (X!1 = |'mary'|) | (~room(X!1)))) | (~tall(mary)) | (~quiet(paul)))),
inference(transitivity,[status(thm)],[53, 51])).
tff(55,plain,
((room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & tall(mary) & quiet(paul)) <=> (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & tall(mary) & quiet(paul))),
inference(rewrite,[status(thm)],[])).
tff(56,plain,
((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & tall(mary) & quiet(paul))) <=> (~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & tall(mary) & quiet(paul)))),
inference(monotonicity,[status(thm)],[55])).
tff(57,plain,
((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & tall(mary) & quiet(paul))) <=> (~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & tall(mary) & quiet(paul)))),
inference(rewrite,[status(thm)],[])).
tff(58,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & tall(mary) & quiet(paul))),
inference(or_elim,[status(thm)],[7])).
tff(59,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & tall(mary) & quiet(paul))),
inference(modus_ponens,[status(thm)],[58, 56])).
tff(60,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & tall(mary) & quiet(paul))),
inference(modus_ponens,[status(thm)],[59, 57])).
tff(61,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & tall(mary) & quiet(paul))),
inference(modus_ponens,[status(thm)],[60, 56])).
unexpected number of arguments: (let ((a!1 (refl (~ (not (room mary)) (not (room mary)))))
(a!2 (refl (~ (not (room paul)) (not (room paul)))))
(a!3 (refl (~ (not (room fred)) (not (room fred)))))
(a!4 (refl (~ (not (room alice)) (not (room alice)))))
(a!5 (forall ((X $i))
(or (= X |'alice'|)
(= X |'fred'|)
(= X |'paul'|)
(= X |'mary'|)
(not (room X)))))
(a!6 (not (or (= X!1 |'alice'|)
(= X!1 |'fred'|)
(= X!1 |'paul'|)
(= X!1 |'mary'|)
(not (room X!1)))))
(a!7 (refl (~ (not (tall mary)) (not (tall mary)))))
(a!8 (refl (~ (not (quiet paul)) (not (quiet paul))))))
(let ((a!9 (~ (not (and (room mary)
(room paul)
(room fred)
(room alice)
a!5
(tall mary)
(quiet paul)))
(or (not (room mary))
(not (room paul))
(not (room fred))
(not (room alice))
a!6
(not (tall mary))
(not (quiet paul))))))
(nnf-neg a!1 a!2 a!3 a!4 (sk (~ (not a!5) a!6)) a!7 a!8 a!9)))
| room(dawn)&room(matthew)&room(bobby)&room(jimmy)&(![X]:(room(X)=>(X='dawn'|X='matthew'|X='bobby'|X='jimmy')))&
((taller(dawn,katie))&
(like(katie,dawn))&
((happy(bobby))&(quiet(matthew)))&
(((?[X]:(~room(X)&~tall(X)))&(![X,Y]:((~tall(X)&~tall(Y))=>(X=Y)))))&
((like(katie,matthew) & like(matthew,katie)))) | room(dawn)&room(matthew)&room(bobby)&room(jimmy)&(![X]:(room(X)=>(X='dawn'|X='matthew'|X='bobby'|X='jimmy')))&
((tall(dawn))&(quiet(matthew))) | contradiction | entailment | contradiction |
Rachel, Sadie are the only persons in the room. Rachel who does not like Norman, is not Sadie. Rachel and Sadie are respectively creative and quiet. Rachel and Sadie are respectively creative and rich. Rachel is liked by Robert. More than one person in the room does not collect luxury watches. Rachel is not a creative quiet tourist and is liked by Robert. | Rachel collects luxury watches or is a quiet creative tourist or both. | contradiction | - | room(rachel)&room(sadie)&(![X]:(room(X)=>(X='rachel'|X='sadie')))&
(((~like(norman,rachel))&(rachel!=sadie))&
((creative(rachel))&(quiet(sadie)))&
((creative(rachel))&(rich(sadie)))&
(like(rachel,robert))&
((?[X,Y]:(room(X)&room(Y)&(does_not_collect_luxury_watches(X)&does_not_collect_luxury_watches(Y))&(X!=Y))))&
((~(creative(rachel)&quiet(rachel)&tourist(rachel)))&(like(rachel,robert)))) | room(rachel)&room(sadie)&(![X]:(room(X)=>(X='rachel'|X='sadie')))&
(((collects_luxury_watches(rachel))|(quiet(rachel)&creative(rachel)&tourist(rachel)))) | contradiction | entailment | neutral |
Nicole, Bill are the only persons in the room.
Someone who is a quiet tourist hate someone who is not a creative tourist. | Nicole is not a creative tourist or is a creative tourist or both. | entailment | % SZS status Unsatisfiable
% SZS output start Proof
tff(room_type, type, (
room: $i > $o)).
tff(tptp_fun_X_2_type, type, (
tptp_fun_X_2: $i)).
tff(tptp_fun__mary__type, type, (
tptp_fun__mary_: $i)).
tff(tptp_fun__paul__type, type, (
tptp_fun__paul_: $i)).
tff(paul_type, type, (
paul: $i)).
tff(hate_type, type, (
hate: ( $i * $i ) > $o)).
tff(tourist_type, type, (
tourist: $i > $o)).
tff(creative_type, type, (
creative: $i > $o)).
tff(quiet_type, type, (
quiet: $i > $o)).
tff(mary_type, type, (
mary: $i)).
tff(1,plain,
(room(paul) <=> room(paul)),
inference(rewrite,[status(thm)],[])).
tff(2,plain,
((~((((room(mary) & room(paul)) & ![X: $i] : (room(X) => ((X = |'mary'|) | (X = |'paul'|)))) & ?[X: $i, Y: $i] : (((quiet(X) & tourist(X)) & (~(creative(Y) & tourist(Y)))) & hate(X, Y))) => (((room(mary) & room(paul)) & ![X: $i] : (room(X) => ((X = |'mary'|) | (X = |'paul'|)))) & ((~(creative(mary) & tourist(mary))) | (creative(mary) & tourist(mary)))))) <=> (~((~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : (quiet(X) & tourist(X) & (~(creative(Y) & tourist(Y))) & hate(X, Y)))) | (room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))))))),
inference(rewrite,[status(thm)],[])).
tff(3,axiom,(~((((room(mary) & room(paul)) & ![X: $i] : (room(X) => ((X = |'mary'|) | (X = |'paul'|)))) & ?[X: $i, Y: $i] : (((quiet(X) & tourist(X)) & (~(creative(Y) & tourist(Y)))) & hate(X, Y))) => (((room(mary) & room(paul)) & ![X: $i] : (room(X) => ((X = |'mary'|) | (X = |'paul'|)))) & ((~(creative(mary) & tourist(mary))) | (creative(mary) & tourist(mary)))))), file('/mnt/tmpfs//7250763912294257845171490.p','negated')).
tff(4,plain,
(~((~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : (quiet(X) & tourist(X) & (~(creative(Y) & tourist(Y))) & hate(X, Y)))) | (room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X)))))),
inference(modus_ponens,[status(thm)],[3, 2])).
tff(5,plain,
(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i, Y: $i] : (quiet(X) & tourist(X) & (~(creative(Y) & tourist(Y))) & hate(X, Y))),
inference(or_elim,[status(thm)],[4])).
tff(6,plain,
(room(paul)),
inference(and_elim,[status(thm)],[5])).
tff(7,plain,
(room(paul)),
inference(modus_ponens,[status(thm)],[6, 1])).
tff(8,plain,
(room(mary) <=> room(mary)),
inference(rewrite,[status(thm)],[])).
tff(9,plain,
(room(mary)),
inference(and_elim,[status(thm)],[5])).
tff(10,plain,
(room(mary)),
inference(modus_ponens,[status(thm)],[9, 8])).
tff(11,plain,
((~((X!2 = |'paul'|) | (X!2 = |'mary'|) | (~room(X!2)))) <=> (~((X!2 = |'paul'|) | (X!2 = |'mary'|) | (~room(X!2))))),
inference(rewrite,[status(thm)],[])).
tff(12,plain,
(((~room(mary)) | (~room(paul)) | (~((X!2 = |'paul'|) | (X!2 = |'mary'|) | (~room(X!2))))) <=> ((~room(mary)) | (~room(paul)) | (~((X!2 = |'paul'|) | (X!2 = |'mary'|) | (~room(X!2)))))),
inference(monotonicity,[status(thm)],[11])).
tff(13,plain,
((room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X)))) <=> (room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))))),
inference(rewrite,[status(thm)],[])).
tff(14,plain,
((~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))))) <=> (~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X)))))),
inference(monotonicity,[status(thm)],[13])).
tff(15,plain,
((~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))))) <=> (~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X)))))),
inference(rewrite,[status(thm)],[])).
tff(16,plain,
(~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))))),
inference(or_elim,[status(thm)],[4])).
tff(17,plain,
(~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))))),
inference(modus_ponens,[status(thm)],[16, 14])).
tff(18,plain,
(~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))))),
inference(modus_ponens,[status(thm)],[17, 15])).
tff(19,plain,
(~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))))),
inference(modus_ponens,[status(thm)],[18, 14])).
unexpected number of arguments: (let ((a!1 (refl (~ (not (room mary)) (not (room mary)))))
(a!2 (refl (~ (not (room paul)) (not (room paul)))))
(a!3 (forall ((X $i)) (or (= X |'paul'|) (= X |'mary'|) (not (room X)))))
(a!4 (not (or (= X!2 |'paul'|) (= X!2 |'mary'|) (not (room X!2))))))
(let ((a!5 (~ (not (and (room mary) (room paul) a!3))
(or (not (room mary)) (not (room paul)) a!4))))
(nnf-neg a!1 a!2 (sk (~ (not a!3) a!4)) a!5)))
| room(nicole)&room(bill)&(![X]:(room(X)=>(X='nicole'|X='bill')))&
(?[X,Y]:((quiet(X)&tourist(X))&(~(creative(Y)&tourist(Y)))&(hate(X,Y)))) | room(nicole)&room(bill)&(![X]:(room(X)=>(X='nicole'|X='bill')))&
(((~(creative(nicole)&tourist(nicole)))|(creative(nicole)&tourist(nicole)))) | neutral | neutral | neutral |
Stephen is the only person in the room.
Someone who is not tall is taller than someone who is not a happy rich tall european.
Someone outside the room is richer than Debra.
Stephen is the tallest in the room.
Everyone in the room is not rich. | Stephen neither is a tea enthusiast nor is not a rich happy tall european. | contradiction | - | room(stephen)&(![X]:(room(X)=>(X='stephen')))&
((?[X,Y]:((~tall(X))&(~(happy(Y)&rich(Y)&tall(Y)&european(Y)))&(taller(X,Y))))&
(?[X]:(~room(X)=>(richer(debra,X))))&
(![X]:(taller(X,stephen)))&
(![X]:(room(X)=>(~rich(X))))) | room(stephen)&(![X]:(room(X)=>(X='stephen')))&
(~((is_a_tea_enthusiast(stephen))|(~(rich(stephen)&happy(stephen)&tall(stephen)&european(stephen))))) | neutral | neutral | contradiction |
Eddie is the only person in the room.
At most one of the following is true:.
-No one outside the room who is not hated by Henrietta is not a creative rich person.
-Only one person outside the room hates Daphne. | It is not the case that 'Eddie who is richer than Daphne, is not a happy creative person'. | neutral | % SZS status Satisfiable
| room(eddie)&(![X]:(room(X)=>(X='eddie')))&
(~(~?[X]:(~room(X)=>(((~hate(X,henrietta))=>(~(creative(X)&rich(X)&person(X))))))&((?[X]:(~room(X)&hate(daphne,X)))&(![X,Y]:((hate(daphne,X)&hate(daphne,Y))=>(X=Y)))))) | room(eddie)&(![X]:(room(X)=>(X='eddie')))&
(~((richer(daphne,eddie))&(~(happy(eddie)&creative(eddie)&person(eddie))))) | entailment | entailment | neutral |
Michael is the only person in the room.
Someone who is not a creative happy rich tourist is richer than someone who is not creative.
Jon is richer than Michael.
Everyone in the room is not a creative rich happy tourist. | It is not the case that 'Michael who is richer than Laura, is not a happy creative person'. | neutral | % SZS status Satisfiable
| room(michael)&(![X]:(room(X)=>(X='michael')))&
((?[X,Y]:((~(creative(X)&happy(X)&rich(X)&tourist(X)))&(~creative(Y))&(richer(X,Y))))&
(richer(michael,jon))&
(![X]:(room(X)=>(~(creative(X)&rich(X)&happy(X)&tourist(X)))))) | room(michael)&(![X]:(room(X)=>(X='michael')))&
(~((richer(laura,michael))&(~(happy(michael)&creative(michael)&person(michael))))) | entailment | entailment | contradiction |
Lonnie, Shirley, Jarrod are the only persons in the room.
“No one in the room does not hate Wendy” if “Jarrod and Lonnie are brave quiet person” and vice versa.
If “everyone outside the room who is not hated by Louis is hated by Wendy” then “someone who is not a quiet person hate someone who does not hate Louis” otherwise “Shirley who is a quiet rich person, is not a rich brave quiet person”.
“Shirley and Lonnie are respectively rich and quiet” unless “only one person in the room is not Jarrod”.
Shirley neither does not hate Louis nor is a rich quiet person.
Shirley is the least rich in the room.
Lonnie is hated by Wendy or is a brave rich quiet person or both.
Jarrod and Shirley are respectively brave and rich.
More than one person outside the room hates Louis. | Someone who is a rich brave person hate someone who is not rich. | contradiction | - | room(lonnie)&room(shirley)&room(jarrod)&(![X]:(room(X)=>(X='lonnie'|X='shirley'|X='jarrod')))&
(((brave(jarrod)&quiet(jarrod)&person(jarrod)&brave(lonnie)&quiet(lonnie)&person(lonnie))<=>(~?[X]:(room(X)=>(~hate(wendy,X)))))&
(((![X]:(~room(X)=>(((~hate(X,louis))=>(hate(X,wendy))))))=>(?[X,Y]:((~(quiet(X)&person(X)))&(~hate(louis,Y))&(hate(X,Y)))))|((~(![X]:(~room(X)=>(((~hate(X,louis))=>(hate(X,wendy)))))))=>((quiet(shirley)&rich(shirley)&person(shirley))&(~(rich(shirley)&brave(shirley)&quiet(shirley)&person(shirley))))))&
(~(((?[X]:(room(X)&X!=jarrod))&(![X,Y]:((X!=jarrod&Y!=jarrod)=>(X=Y)))))=>((rich(shirley))&(quiet(lonnie))))&
(~((~hate(louis,shirley))|(rich(shirley)&quiet(shirley)&person(shirley))))&
(![X]:(richer(shirley,X)))&
(((hate(lonnie,wendy))|(brave(lonnie)&rich(lonnie)&quiet(lonnie)&person(lonnie))))&
((brave(jarrod))&(rich(shirley)))&
((?[X,Y]:(~room(X)&~room(Y)&(hate(louis,X)&hate(louis,Y))&(X!=Y))))) | room(lonnie)&room(shirley)&room(jarrod)&(![X]:(room(X)=>(X='lonnie'|X='shirley'|X='jarrod')))&
(?[X,Y]:((rich(X)&brave(X)&person(X))&(~rich(Y))&(hate(X,Y)))) | entailment | neutral | neutral |
Geneva, Morgan, Faye, Thomasine are the only persons in the room. If "Geneva who is a brave creative person, can play the harmonica" then "Morgan who likes Elizabeth, does not can play the harmonica" otherwise "Geneva is not rich". Morgan who is not a brave rich person, is not brave. Everyone outside the room is not brave. Only one person outside the room likes Larry. Morgan is not a creative rich person or is not Geneva or both. | Thomasine likes Elizabeth and is a brave person. | neutral | % SZS status Satisfiable
| room(geneva)&room(morgan)&room(faye)&room(thomasine)&(![X]:(room(X)=>(X='geneva'|X='morgan'|X='faye'|X='thomasine')))&
(((((brave(geneva)&creative(geneva)&person(geneva))&(can_play_the_harmonica(geneva)))=>((like(elizabeth,morgan))&(does_not_can_play_the_harmonica(morgan))))|((~((brave(geneva)&creative(geneva)&person(geneva))&(can_play_the_harmonica(geneva))))=>(~rich(geneva))))&
((~(brave(morgan)&rich(morgan)&person(morgan)))&(~brave(morgan)))&
(![X]:(~room(X)=>(~brave(X))))&
(((?[X]:(~room(X)&like(larry,X)))&(![X,Y]:((like(larry,X)&like(larry,Y))=>(X=Y)))))&
(((~(creative(morgan)&rich(morgan)&person(morgan)))|(morgan!=geneva)))) | room(geneva)&room(morgan)&room(faye)&room(thomasine)&(![X]:(room(X)=>(X='geneva'|X='morgan'|X='faye'|X='thomasine')))&
((like(elizabeth,thomasine))&(brave(thomasine)&person(thomasine))) | neutral | contradiction | contradiction |
Wayne, Jason, Joe, Valarie are the only persons in the room.
More than one person outside the room is not hated by Laurie.
Jason is the least rich in the room.
Only one person outside the room is not a rich person.
Everyone in the room is not hated by Laurie. | Wayne is hated by Laurie or is not rich or both. | contradiction | - | room(wayne)&room(jason)&room(joe)&room(valarie)&(![X]:(room(X)=>(X='wayne'|X='jason'|X='joe'|X='valarie')))&
(((?[X,Y]:(~room(X)&~room(Y)&(~hate(X,laurie)&~hate(Y,laurie))&(X!=Y))))&
(![X]:(richer(jason,X)))&
(((?[X]:(~room(X)&~(rich(X)&person(X))))&(![X,Y]:((~(rich(X)&person(X))&~(rich(Y)&person(Y)))=>(X=Y)))))&
(![X]:(room(X)=>(~hate(X,laurie))))) | room(wayne)&room(jason)&room(joe)&room(valarie)&(![X]:(room(X)=>(X='wayne'|X='jason'|X='joe'|X='valarie')))&
(((hate(wayne,laurie))|(~rich(wayne)))) | contradiction | entailment | entailment |
Michael, Matthew, Jerry, Tami are the only persons in the room.
“Matthew and Joseph hate each other” unless “only one person outside the room is quieter than Joseph”.
Matthew neither is quieter than Joseph nor is not hated by Joseph.
Michael and Matthew are respectively rich and quiet.
Joseph is quieter than Matthew.
Michael is not quiet.
More than one person outside the room is not rich, not quiet.
More than one person outside the room is not Michael. | Michael and Matthew are respectively quiet and rich. | contradiction | - | room(michael)&room(matthew)&room(jerry)&room(tami)&(![X]:(room(X)=>(X='michael'|X='matthew'|X='jerry'|X='tami')))&
((~(((?[X]:(~room(X)&quieter(joseph,X)))&(![X,Y]:((quieter(joseph,X)&quieter(joseph,Y))=>(X=Y)))))=>((hate(matthew,joseph) & hate(joseph,matthew))))&
(~((quieter(joseph,matthew))|(~hate(matthew,joseph))))&
((rich(michael))&(quiet(matthew)))&
(quieter(matthew,joseph))&
(~quiet(michael))&
((?[X,Y]:(~room(X)&~room(Y)&(~rich(X)&~quiet(X)&~rich(Y)&~quiet(Y))&(X!=Y))))&
((?[X,Y]:(~room(X)&~room(Y)&(X!=michael&Y!=michael)&(X!=Y))))) | room(michael)&room(matthew)&room(jerry)&room(tami)&(![X]:(room(X)=>(X='michael'|X='matthew'|X='jerry'|X='tami')))&
((quiet(michael))&(rich(matthew))) | entailment | entailment | contradiction |
Jeffery, Daniel are the only persons in the room.
Daniel does not like Gertrude and does not have a piercing.
Jeffery is not rich.
Someone in the room is not Jeffery.
Margaret and Gertrude like each other.
Daniel and Jeffery are respectively happy and quiet.
Jeffery who does not like Lindsay, is quieter than Gertrude. | Daniel who is not happy, not quiet, not tall, not rich, plays a string instrument. | contradiction | - | room(jeffery)&room(daniel)&(![X]:(room(X)=>(X='jeffery'|X='daniel')))&
(((~like(gertrude,daniel))&(does_not_have_a_piercing(daniel)))&
(~rich(jeffery))&
(?[X]:(room(X)=>(X!=jeffery)))&
((like(margaret,gertrude) & like(gertrude,margaret)))&
((happy(daniel))&(quiet(jeffery)))&
((~like(lindsay,jeffery))&(quieter(gertrude,jeffery)))) | room(jeffery)&room(daniel)&(![X]:(room(X)=>(X='jeffery'|X='daniel')))&
((~happy(daniel)&~quiet(daniel)&~tall(daniel)&~rich(daniel))&(plays_a_string_instrument(daniel))) | neutral | neutral | contradiction |
Christine, Margaret are the only persons in the room.
Margaret is not Christine.
Margaret and Randall like each other.
Only one person outside the room is not liked by Paul.
Margaret does not practice pilates.
Margaret is liked by Paul and likes Randall. | Margaret does not like Randall or does not like Larry or both. | neutral | % SZS status Satisfiable
| room(christine)&room(margaret)&(![X]:(room(X)=>(X='christine'|X='margaret')))&
((margaret!=christine)&
((like(margaret,randall) & like(randall,margaret)))&
(((?[X]:(~room(X)&~like(X,paul)))&(![X,Y]:((~like(X,paul)&~like(Y,paul))=>(X=Y)))))&
(does_not_practice_pilates(margaret))&
((like(margaret,paul))&(like(randall,margaret)))) | room(christine)&room(margaret)&(![X]:(room(X)=>(X='christine'|X='margaret')))&
(((~like(randall,margaret))|(~like(larry,margaret)))) | contradiction | entailment | contradiction |
Raul, Robert, Frederick are the only persons in the room. If 'Frederick does not hate Kim' then 'Frederick and Robert hate each other'. 'Raul either is a client of Justin or does not hate Kim' if 'Robert is the tallest in the room'. If 'only one person outside the room is not a brave tourist' then 'Raul is not a quiet tourist'. Only one person outside the room is not a brave tourist. Justin is taller than Robert. Robert and Frederick hate each other. It is not the case that 'Kim is a client of Raul'. More than one person outside the room is a client of Justin. Raul is not hated by Justin. It is not the case that 'Frederick does not hate Justin'. | It is not the case that 'it is not the case that 'Frederick who is not a quiet tourist, does not hate Justin''. | contradiction | - | room(raul)&room(robert)&room(frederickerick)&(![X]:(room(X)=>(X='raul'|X='robert'|X='frederickerick')))&
(((~hate(kim,frederickerick))=>((hate(frederickerick,robert) & hate(robert,frederickerick))))&
((![X]:(taller(X,robert)))=>((((client(justin,raul))|(~hate(kim,raul)))&(~((client(justin,raul))|(~hate(kim,raul)))))))&
((((?[X]:(~room(X)&~(brave(X)&tourist(X))))&(![X,Y]:((~(brave(X)&tourist(X))&~(brave(Y)&tourist(Y)))=>(X=Y)))))=>(~(quiet(raul)&tourist(raul))))&
(((?[X]:(~room(X)&~(brave(X)&tourist(X))))&(![X,Y]:((~(brave(X)&tourist(X))&~(brave(Y)&tourist(Y)))=>(X=Y)))))&
(taller(robert,justin))&
((hate(robert,frederickerick) & hate(frederickerick,robert)))&
(~(client(raul,kim)))&
((?[X,Y]:(~room(X)&~room(Y)&(client(justin,X)&client(justin,Y))&(X!=Y))))&
(~hate(raul,justin))&
(~(~hate(justin,frederickerick)))) | room(raul)&room(robert)&room(frederickerick)&(![X]:(room(X)=>(X='raul'|X='robert'|X='frederickerick')))&
(~(~((~(quiet(frederickerick)&tourist(frederickerick)))&(~hate(justin,frederickerick))))) | neutral | entailment | entailment |
Kiana is the only person in the room.
Kiana is the least quiet in the room.
Jamie is quieter than Kiana. | Kiana neither is quieter than Kay nor is quieter than Jamie. | entailment | % SZS status Unsatisfiable
% SZS output start Proof
tff(quieter_type, type, (
quieter: ( $i * $i ) > $o)).
tff(fred_type, type, (
fred: $i)).
tff(mary_type, type, (
mary: $i)).
tff(tptp_fun__mary__type, type, (
tptp_fun__mary_: $i)).
tff(room_type, type, (
room: $i > $o)).
tff(susan_type, type, (
susan: $i)).
tff(john_type, type, (
john: $i)).
tff(alice_type, type, (
alice: $i)).
tff(paul_type, type, (
paul: $i)).
tff(lucy_type, type, (
lucy: $i)).
tff(tptp_fun_X_0_type, type, (
tptp_fun_X_0: $i)).
tff(1,plain,
(^[X: $i] : refl(((~room(X)) | (X = |'mary'|)) <=> ((~room(X)) | (X = |'mary'|)))),
inference(bind,[status(th)],[])).
tff(2,plain,
(![X: $i] : ((~room(X)) | (X = |'mary'|)) <=> ![X: $i] : ((~room(X)) | (X = |'mary'|))),
inference(quant_intro,[status(thm)],[1])).
tff(3,plain,
(![X: $i] : ((~room(X)) | (X = |'mary'|)) <=> ![X: $i] : ((~room(X)) | (X = |'mary'|))),
inference(rewrite,[status(thm)],[])).
tff(4,plain,
((~(((room(mary) & ![X: $i] : (room(X) => (X = |'mary'|))) & (![X: $i] : quieter(mary, X) & quieter(mary, susan))) => ((room(mary) & ![X: $i] : (room(X) => (X = |'mary'|))) & (~(quieter(fred, mary) | quieter(susan, mary)))))) <=> (~((~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & ![X: $i] : quieter(mary, X) & quieter(mary, susan))) | (room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & (~(quieter(fred, mary) | quieter(susan, mary))))))),
inference(rewrite,[status(thm)],[])).
tff(5,axiom,(~(((room(mary) & ![X: $i] : (room(X) => (X = |'mary'|))) & (![X: $i] : quieter(mary, X) & quieter(mary, susan))) => ((room(mary) & ![X: $i] : (room(X) => (X = |'mary'|))) & (~(quieter(fred, mary) | quieter(susan, mary)))))), file('/mnt/tmpfs//4994928091810481580897227.p','negated')).
tff(6,plain,
(~((~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & ![X: $i] : quieter(mary, X) & quieter(mary, susan))) | (room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & (~(quieter(fred, mary) | quieter(susan, mary)))))),
inference(modus_ponens,[status(thm)],[5, 4])).
tff(7,plain,
(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & ![X: $i] : quieter(mary, X) & quieter(mary, susan)),
inference(or_elim,[status(thm)],[6])).
tff(8,plain,
(![X: $i] : ((~room(X)) | (X = |'mary'|))),
inference(and_elim,[status(thm)],[7])).
tff(9,plain,
(![X: $i] : ((~room(X)) | (X = |'mary'|))),
inference(modus_ponens,[status(thm)],[8, 3])).
tff(10,plain,(
![X: $i] : ((~room(X)) | (X = |'mary'|))),
inference(skolemize,[status(sab)],[9])).
tff(11,plain,
(![X: $i] : ((~room(X)) | (X = |'mary'|))),
inference(modus_ponens,[status(thm)],[10, 2])).
tff(12,plain,
(room(mary) <=> room(mary)),
inference(rewrite,[status(thm)],[])).
tff(13,plain,
(room(mary)),
inference(and_elim,[status(thm)],[7])).
tff(14,plain,
(room(mary)),
inference(modus_ponens,[status(thm)],[13, 12])).
tff(15,plain,
(((~![X: $i] : ((~room(X)) | (X = |'mary'|))) | ((~room(mary)) | (mary = |'mary'|))) <=> ((~![X: $i] : ((~room(X)) | (X = |'mary'|))) | (~room(mary)) | (mary = |'mary'|))),
inference(rewrite,[status(thm)],[])).
tff(16,plain,
((~![X: $i] : ((~room(X)) | (X = |'mary'|))) | ((~room(mary)) | (mary = |'mary'|))),
inference(quant_inst,[status(thm)],[])).
tff(17,plain,
((~![X: $i] : ((~room(X)) | (X = |'mary'|))) | (~room(mary)) | (mary = |'mary'|)),
inference(modus_ponens,[status(thm)],[16, 15])).
tff(18,plain,
(mary = |'mary'|),
inference(unit_resolution,[status(thm)],[17, 14, 11])).
tff(19,plain,
(quieter(mary, fred) <=> quieter(|'mary'|, fred)),
inference(monotonicity,[status(thm)],[18])).
tff(20,plain,
(quieter(|'mary'|, fred) <=> quieter(mary, fred)),
inference(symmetry,[status(thm)],[19])).
tff(21,plain,
((~quieter(|'mary'|, fred)) <=> (~quieter(mary, fred))),
inference(monotonicity,[status(thm)],[20])).
tff(22,plain,
(|'mary'| = mary),
inference(symmetry,[status(thm)],[18])).
tff(23,plain,
(quieter(fred, |'mary'|) <=> quieter(fred, mary)),
inference(monotonicity,[status(thm)],[22])).
tff(24,plain,
(quieter(fred, mary) <=> quieter(fred, |'mary'|)),
inference(symmetry,[status(thm)],[23])).
tff(25,plain,
(quieter(susan, |'mary'|) <=> quieter(susan, mary)),
inference(monotonicity,[status(thm)],[22])).
tff(26,plain,
((~quieter(susan, |'mary'|)) <=> (~quieter(susan, mary))),
inference(monotonicity,[status(thm)],[25])).
tff(27,plain,
(quieter(|'mary'|, susan) <=> quieter(mary, susan)),
inference(monotonicity,[status(thm)],[22])).
tff(28,plain,
(quieter(mary, susan) <=> quieter(|'mary'|, susan)),
inference(symmetry,[status(thm)],[27])).
tff(29,plain,
(quieter(mary, susan) <=> quieter(mary, susan)),
inference(rewrite,[status(thm)],[])).
tff(30,plain,
(quieter(mary, susan)),
inference(and_elim,[status(thm)],[7])).
tff(31,plain,
(quieter(mary, susan)),
inference(modus_ponens,[status(thm)],[30, 29])).
tff(32,plain,
(quieter(|'mary'|, susan)),
inference(modus_ponens,[status(thm)],[31, 28])).
tff(33,plain,
((|'mary'| = susan) <=> (mary = susan)),
inference(monotonicity,[status(thm)],[22])).
tff(34,plain,
((mary = susan) <=> (|'mary'| = susan)),
inference(symmetry,[status(thm)],[33])).
tff(35,plain,
((~(mary = susan)) <=> (~(|'mary'| = susan))),
inference(monotonicity,[status(thm)],[34])).
tff(36,plain,
((~(mary = susan)) <=> (~(mary = susan))),
inference(rewrite,[status(thm)],[])).
tff(37,axiom,((((((((((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))) & (~(susan = lucy))) & (~(lucy = mary))) & (~(lucy = paul))) & (~(lucy = fred))) & (~(lucy = alice))) & (~(lucy = john))) & (~(lucy = susan))), file('/mnt/tmpfs//4994928091810481580897227.p','b14')).
tff(38,plain,
(((((((((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))) & (~(susan = lucy))) & (~(lucy = mary))) & (~(lucy = paul))) & (~(lucy = fred))) & (~(lucy = alice))) & (~(lucy = john))),
inference(and_elim,[status(thm)],[37])).
tff(39,plain,
((((((((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))) & (~(susan = lucy))) & (~(lucy = mary))) & (~(lucy = paul))) & (~(lucy = fred))) & (~(lucy = alice))),
inference(and_elim,[status(thm)],[38])).
tff(40,plain,
(((((((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))) & (~(susan = lucy))) & (~(lucy = mary))) & (~(lucy = paul))) & (~(lucy = fred))),
inference(and_elim,[status(thm)],[39])).
tff(41,plain,
((((((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))) & (~(susan = lucy))) & (~(lucy = mary))) & (~(lucy = paul))),
inference(and_elim,[status(thm)],[40])).
tff(42,plain,
(((((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))) & (~(susan = lucy))) & (~(lucy = mary))),
inference(and_elim,[status(thm)],[41])).
tff(43,plain,
((((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))) & (~(susan = lucy))),
inference(and_elim,[status(thm)],[42])).
tff(44,plain,
(((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))) & (~(susan = john))),
inference(and_elim,[status(thm)],[43])).
tff(45,plain,
((((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))) & (~(susan = alice))),
inference(and_elim,[status(thm)],[44])).
tff(46,plain,
(((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))) & (~(susan = fred))),
inference(and_elim,[status(thm)],[45])).
tff(47,plain,
((((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))) & (~(susan = paul))),
inference(and_elim,[status(thm)],[46])).
tff(48,plain,
(((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))) & (~(susan = mary))),
inference(and_elim,[status(thm)],[47])).
tff(49,plain,
((((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))) & (~(john = lucy))),
inference(and_elim,[status(thm)],[48])).
tff(50,plain,
(((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))) & (~(john = susan))),
inference(and_elim,[status(thm)],[49])).
tff(51,plain,
((((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))) & (~(john = alice))),
inference(and_elim,[status(thm)],[50])).
tff(52,plain,
(((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))) & (~(john = fred))),
inference(and_elim,[status(thm)],[51])).
tff(53,plain,
((((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))) & (~(john = paul))),
inference(and_elim,[status(thm)],[52])).
tff(54,plain,
(((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))) & (~(john = mary))),
inference(and_elim,[status(thm)],[53])).
tff(55,plain,
((((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))) & (~(alice = lucy))),
inference(and_elim,[status(thm)],[54])).
tff(56,plain,
(((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))) & (~(alice = susan))),
inference(and_elim,[status(thm)],[55])).
tff(57,plain,
((((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))) & (~(alice = john))),
inference(and_elim,[status(thm)],[56])).
tff(58,plain,
(((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))) & (~(alice = fred))),
inference(and_elim,[status(thm)],[57])).
tff(59,plain,
((((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))) & (~(alice = paul))),
inference(and_elim,[status(thm)],[58])).
tff(60,plain,
(((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))) & (~(alice = mary))),
inference(and_elim,[status(thm)],[59])).
tff(61,plain,
((((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))) & (~(fred = lucy))),
inference(and_elim,[status(thm)],[60])).
tff(62,plain,
(((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))) & (~(fred = susan))),
inference(and_elim,[status(thm)],[61])).
tff(63,plain,
((((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))) & (~(fred = john))),
inference(and_elim,[status(thm)],[62])).
tff(64,plain,
(((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))) & (~(fred = alice))),
inference(and_elim,[status(thm)],[63])).
tff(65,plain,
((((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))) & (~(fred = paul))),
inference(and_elim,[status(thm)],[64])).
tff(66,plain,
(((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))) & (~(fred = mary))),
inference(and_elim,[status(thm)],[65])).
tff(67,plain,
((((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))) & (~(paul = lucy))),
inference(and_elim,[status(thm)],[66])).
tff(68,plain,
(((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))) & (~(paul = susan))),
inference(and_elim,[status(thm)],[67])).
tff(69,plain,
((((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))) & (~(paul = john))),
inference(and_elim,[status(thm)],[68])).
tff(70,plain,
(((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))) & (~(paul = alice))),
inference(and_elim,[status(thm)],[69])).
tff(71,plain,
((((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))) & (~(paul = fred))),
inference(and_elim,[status(thm)],[70])).
tff(72,plain,
(((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))) & (~(paul = mary))),
inference(and_elim,[status(thm)],[71])).
tff(73,plain,
((((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))) & (~(mary = lucy))),
inference(and_elim,[status(thm)],[72])).
tff(74,plain,
(((((~(mary = paul)) & (~(mary = fred))) & (~(mary = alice))) & (~(mary = john))) & (~(mary = susan))),
inference(and_elim,[status(thm)],[73])).
tff(75,plain,
(~(mary = susan)),
inference(and_elim,[status(thm)],[74])).
tff(76,plain,
(~(mary = susan)),
inference(modus_ponens,[status(thm)],[75, 36])).
tff(77,plain,
(~(|'mary'| = susan)),
inference(modus_ponens,[status(thm)],[76, 35])).
tff(78,plain,
(![X: $i, Y: $i] : ((X = Y) | (~quieter(Y, X)) | (~quieter(X, Y))) <=> ![X: $i, Y: $i] : ((X = Y) | (~quieter(Y, X)) | (~quieter(X, Y)))),
inference(rewrite,[status(thm)],[])).
tff(79,plain,
(![X: $i, Y: $i] : ((X = Y) | (~quieter(Y, X)) | (~quieter(X, Y))) <=> ![X: $i, Y: $i] : ((X = Y) | (~quieter(Y, X)) | (~quieter(X, Y)))),
inference(rewrite,[status(thm)],[])).
tff(80,plain,
(^[X: $i, Y: $i] : trans(monotonicity(rewrite((quieter(X, Y) => (~quieter(Y, X))) <=> ((~quieter(Y, X)) | (~quieter(X, Y)))), (((~(X = Y)) => (quieter(X, Y) => (~quieter(Y, X)))) <=> ((~(X = Y)) => ((~quieter(Y, X)) | (~quieter(X, Y)))))), rewrite(((~(X = Y)) => ((~quieter(Y, X)) | (~quieter(X, Y)))) <=> ((X = Y) | (~quieter(Y, X)) | (~quieter(X, Y)))), (((~(X = Y)) => (quieter(X, Y) => (~quieter(Y, X)))) <=> ((X = Y) | (~quieter(Y, X)) | (~quieter(X, Y)))))),
inference(bind,[status(th)],[])).
tff(81,plain,
(![X: $i, Y: $i] : ((~(X = Y)) => (quieter(X, Y) => (~quieter(Y, X)))) <=> ![X: $i, Y: $i] : ((X = Y) | (~quieter(Y, X)) | (~quieter(X, Y)))),
inference(quant_intro,[status(thm)],[80])).
tff(82,axiom,(![X: $i, Y: $i] : ((~(X = Y)) => (quieter(X, Y) => (~quieter(Y, X))))), file('/mnt/tmpfs//4994928091810481580897227.p','b13')).
tff(83,plain,
(![X: $i, Y: $i] : ((X = Y) | (~quieter(Y, X)) | (~quieter(X, Y)))),
inference(modus_ponens,[status(thm)],[82, 81])).
tff(84,plain,
(![X: $i, Y: $i] : ((X = Y) | (~quieter(Y, X)) | (~quieter(X, Y)))),
inference(modus_ponens,[status(thm)],[83, 79])).
tff(85,plain,(
![X: $i, Y: $i] : ((X = Y) | (~quieter(Y, X)) | (~quieter(X, Y)))),
inference(skolemize,[status(sab)],[84])).
tff(86,plain,
(![X: $i, Y: $i] : ((X = Y) | (~quieter(Y, X)) | (~quieter(X, Y)))),
inference(modus_ponens,[status(thm)],[85, 78])).
tff(87,plain,
(((~![X: $i, Y: $i] : ((X = Y) | (~quieter(Y, X)) | (~quieter(X, Y)))) | ((~quieter(susan, |'mary'|)) | (|'mary'| = susan) | (~quieter(|'mary'|, susan)))) <=> ((~![X: $i, Y: $i] : ((X = Y) | (~quieter(Y, X)) | (~quieter(X, Y)))) | (~quieter(susan, |'mary'|)) | (|'mary'| = susan) | (~quieter(|'mary'|, susan)))),
inference(rewrite,[status(thm)],[])).
tff(88,plain,
(((|'mary'| = susan) | (~quieter(susan, |'mary'|)) | (~quieter(|'mary'|, susan))) <=> ((~quieter(susan, |'mary'|)) | (|'mary'| = susan) | (~quieter(|'mary'|, susan)))),
inference(rewrite,[status(thm)],[])).
tff(89,plain,
(((~![X: $i, Y: $i] : ((X = Y) | (~quieter(Y, X)) | (~quieter(X, Y)))) | ((|'mary'| = susan) | (~quieter(susan, |'mary'|)) | (~quieter(|'mary'|, susan)))) <=> ((~![X: $i, Y: $i] : ((X = Y) | (~quieter(Y, X)) | (~quieter(X, Y)))) | ((~quieter(susan, |'mary'|)) | (|'mary'| = susan) | (~quieter(|'mary'|, susan))))),
inference(monotonicity,[status(thm)],[88])).
tff(90,plain,
(((~![X: $i, Y: $i] : ((X = Y) | (~quieter(Y, X)) | (~quieter(X, Y)))) | ((|'mary'| = susan) | (~quieter(susan, |'mary'|)) | (~quieter(|'mary'|, susan)))) <=> ((~![X: $i, Y: $i] : ((X = Y) | (~quieter(Y, X)) | (~quieter(X, Y)))) | (~quieter(susan, |'mary'|)) | (|'mary'| = susan) | (~quieter(|'mary'|, susan)))),
inference(transitivity,[status(thm)],[89, 87])).
tff(91,plain,
((~![X: $i, Y: $i] : ((X = Y) | (~quieter(Y, X)) | (~quieter(X, Y)))) | ((|'mary'| = susan) | (~quieter(susan, |'mary'|)) | (~quieter(|'mary'|, susan)))),
inference(quant_inst,[status(thm)],[])).
tff(92,plain,
((~![X: $i, Y: $i] : ((X = Y) | (~quieter(Y, X)) | (~quieter(X, Y)))) | (~quieter(susan, |'mary'|)) | (|'mary'| = susan) | (~quieter(|'mary'|, susan))),
inference(modus_ponens,[status(thm)],[91, 90])).
tff(93,plain,
((~quieter(susan, |'mary'|)) | (|'mary'| = susan) | (~quieter(|'mary'|, susan))),
inference(unit_resolution,[status(thm)],[92, 86])).
tff(94,plain,
(~quieter(susan, |'mary'|)),
inference(unit_resolution,[status(thm)],[93, 77, 32])).
tff(95,plain,
(~quieter(susan, mary)),
inference(modus_ponens,[status(thm)],[94, 26])).
tff(96,assumption,(~((~room(X!0)) | (X!0 = |'mary'|))), introduced(assumption)).
tff(97,plain,
(((~room(X!0)) | (X!0 = |'mary'|)) | (~(X!0 = |'mary'|))),
inference(tautology,[status(thm)],[])).
tff(98,plain,
(~(X!0 = |'mary'|)),
inference(unit_resolution,[status(thm)],[97, 96])).
tff(99,plain,
(((~room(X!0)) | (X!0 = |'mary'|)) | room(X!0)),
inference(tautology,[status(thm)],[])).
tff(100,plain,
(room(X!0)),
inference(unit_resolution,[status(thm)],[99, 96])).
tff(101,plain,
(((~![X: $i] : ((~room(X)) | (X = |'mary'|))) | ((~room(X!0)) | (X!0 = |'mary'|))) <=> ((~![X: $i] : ((~room(X)) | (X = |'mary'|))) | (~room(X!0)) | (X!0 = |'mary'|))),
inference(rewrite,[status(thm)],[])).
tff(102,plain,
((~![X: $i] : ((~room(X)) | (X = |'mary'|))) | ((~room(X!0)) | (X!0 = |'mary'|))),
inference(quant_inst,[status(thm)],[])).
tff(103,plain,
((~![X: $i] : ((~room(X)) | (X = |'mary'|))) | (~room(X!0)) | (X!0 = |'mary'|)),
inference(modus_ponens,[status(thm)],[102, 101])).
tff(104,plain,
($false),
inference(unit_resolution,[status(thm)],[103, 11, 100, 98])).
tff(105,plain,((~room(X!0)) | (X!0 = |'mary'|)), inference(lemma,lemma(discharge,[]))).
tff(106,plain,
(((~room(mary)) | (~((~room(X!0)) | (X!0 = |'mary'|))) | (quieter(fred, mary) | quieter(susan, mary))) <=> (quieter(fred, mary) | quieter(susan, mary) | (~room(mary)) | (~((~room(X!0)) | (X!0 = |'mary'|))))),
inference(rewrite,[status(thm)],[])).
tff(107,plain,
((room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & (~(quieter(fred, mary) | quieter(susan, mary)))) <=> (room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & (~(quieter(fred, mary) | quieter(susan, mary))))),
inference(rewrite,[status(thm)],[])).
tff(108,plain,
((~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & (~(quieter(fred, mary) | quieter(susan, mary))))) <=> (~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & (~(quieter(fred, mary) | quieter(susan, mary)))))),
inference(monotonicity,[status(thm)],[107])).
tff(109,plain,
((~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & (~(quieter(fred, mary) | quieter(susan, mary))))) <=> (~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & (~(quieter(fred, mary) | quieter(susan, mary)))))),
inference(rewrite,[status(thm)],[])).
tff(110,plain,
(~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & (~(quieter(fred, mary) | quieter(susan, mary))))),
inference(or_elim,[status(thm)],[6])).
tff(111,plain,
(~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & (~(quieter(fred, mary) | quieter(susan, mary))))),
inference(modus_ponens,[status(thm)],[110, 108])).
tff(112,plain,
(~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & (~(quieter(fred, mary) | quieter(susan, mary))))),
inference(modus_ponens,[status(thm)],[111, 109])).
tff(113,plain,
(~(room(mary) & ![X: $i] : ((~room(X)) | (X = |'mary'|)) & (~(quieter(fred, mary) | quieter(susan, mary))))),
inference(modus_ponens,[status(thm)],[112, 108])).
unexpected number of arguments: (let ((a!1 (refl (~ (not (room mary)) (not (room mary)))))
(a!2 (forall ((X $i)) (or (not (room X)) (= X |'mary'|))))
(a!3 (not (or (not (room X!0)) (= X!0 |'mary'|))))
(a!4 (refl (~ (or (quieter fred mary) (quieter susan mary))
(or (quieter fred mary) (quieter susan mary))))))
(let ((a!5 (and (room mary)
a!2
(not (or (quieter fred mary) (quieter susan mary))))))
(let ((a!6 (~ (not a!5)
(or (not (room mary))
a!3
(or (quieter fred mary) (quieter susan mary))))))
(nnf-neg a!1 (sk (~ (not a!2) a!3)) a!4 a!6))))
| room(kiana)&(![X]:(room(X)=>(X='kiana')))&
((![X]:(quieter(kiana,X)))&
(quieter(kiana,jamie))) | room(kiana)&(![X]:(room(X)=>(X='kiana')))&
(~((quieter(kay,kiana))|(quieter(jamie,kiana)))) | neutral | contradiction | entailment |
Kandice, Sergio are the only persons in the room.
If no one outside the room is not Sergio then Kandice is not quiet otherwise Kandice is not a quiet european or is not creative or both.
Sergio is the least rich in the room only if Sergio is a rich european and is not creative.
Kandice is the least rich in the room if only one person outside the room is not hated by Anthony and vice versa.
Kandice is a rich quiet creative european if it is not the case that 'Sergio does not hate Walter' and vice versa.
It is not the case that 'Sergio is not hated by Walter'.
Kandice is right-handed or is hated by Anthony or both.
Kandice is the least quiet in the room.
It is not the case that 'only one person outside the room does not collect vintage stamps'.
Kandice who is not right-handed, is not a creative european.
Sergio neither hates Walter nor is not right-handed.
Someone outside the room who is not quiet collects vintage stamps.
It is not the case that 'Kandice is the least rich in the room'. | Sergio is hated by Walter or is not rich, not creative, not quiet, not happy or both. | entailment | % SZS status Unsatisfiable
% SZS output start Proof
tff(room_type, type, (
room: $i > $o)).
tff(tptp_fun_X_8_type, type, (
tptp_fun_X_8: $i)).
tff(tptp_fun__mary__type, type, (
tptp_fun__mary_: $i)).
tff(tptp_fun__paul__type, type, (
tptp_fun__paul_: $i)).
tff(happy_type, type, (
happy: $i > $o)).
tff(paul_type, type, (
paul: $i)).
tff(quiet_type, type, (
quiet: $i > $o)).
tff(creative_type, type, (
creative: $i > $o)).
tff(rich_type, type, (
rich: $i > $o)).
tff(hate_type, type, (
hate: ( $i * $i ) > $o)).
tff(fred_type, type, (
fred: $i)).
tff(richer_type, type, (
richer: ( $i * $i ) > $o)).
tff(mary_type, type, (
mary: $i)).
tff(preda_type, type, (
preda: $i > $o)).
tff(predc_type, type, (
predc: $i > $o)).
tff(european_type, type, (
european: $i > $o)).
tff(quieter_type, type, (
quieter: ( $i * $i ) > $o)).
tff(alice_type, type, (
alice: $i)).
tff(1,plain,
(hate(paul, fred) <=> hate(paul, fred)),
inference(rewrite,[status(thm)],[])).
tff(2,plain,
((~((((room(mary) & room(paul)) & ![X: $i] : (room(X) => ((X = |'mary'|) | (X = |'paul'|)))) & ((((((((((((((~?[X: $i] : ((~room(X)) => (~(X = paul)))) => (~quiet(mary))) | ((~(~?[X: $i] : ((~room(X)) => (~(X = paul))))) => ((~(quiet(mary) & european(mary))) | (~creative(mary))))) & (![X: $i] : richer(paul, X) => ((rich(paul) & european(paul)) & (~creative(paul))))) & ((?[X: $i] : ((~room(X)) & (~hate(X, alice))) & ![X: $i, Y: $i] : (((~hate(X, alice)) & (~hate(Y, alice))) => (X = Y))) <=> ![X: $i] : richer(mary, X))) & ((~(~hate(fred, paul))) <=> (((rich(mary) & quiet(mary)) & creative(mary)) & european(mary)))) & (~(~hate(paul, fred)))) & (predc(mary) | hate(mary, alice))) & ![X: $i] : quieter(mary, X)) & (~(?[X: $i] : ((~room(X)) & (~preda(X))) & ![X: $i, Y: $i] : (((~preda(X)) & (~preda(Y))) => (X = Y))))) & ((~predc(mary)) & (~(creative(mary) & european(mary))))) & (~(hate(fred, paul) | (~predc(paul))))) & ?[X: $i] : ((~room(X)) => ((~quiet(X)) => preda(X)))) & (~![X: $i] : richer(mary, X)))) => (((room(mary) & room(paul)) & ![X: $i] : (room(X) => ((X = |'mary'|) | (X = |'paul'|)))) & (hate(paul, fred) | ((((~rich(paul)) & (~creative(paul))) & (~quiet(paul))) & (~happy(paul))))))) <=> (~((~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~![X: $i] : richer(paul, X)) | (rich(paul) & european(paul) & (~creative(paul)))) & ((?[X: $i] : ((~room(X)) & (~hate(X, alice))) & ![X: $i, Y: $i] : ((~((~hate(X, alice)) & (~hate(Y, alice)))) | (X = Y))) <=> ![X: $i] : richer(mary, X)) & (hate(fred, paul) <=> (rich(mary) & quiet(mary) & creative(mary) & european(mary))) & hate(paul, fred) & (predc(mary) | hate(mary, alice)) & ![X: $i] : quieter(mary, X) & (~(?[X: $i] : ((~room(X)) & (~preda(X))) & ![X: $i, Y: $i] : ((~((~preda(X)) & (~preda(Y)))) | (X = Y)))) & (~predc(mary)) & (~(creative(mary) & european(mary))) & (~(hate(fred, paul) | (~predc(paul)))) & ?[X: $i] : (quiet(X) | room(X) | preda(X)) & (~![X: $i] : richer(mary, X)))) | (room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (hate(paul, fred) | ((~rich(paul)) & (~creative(paul)) & (~quiet(paul)) & (~happy(paul)))))))),
inference(rewrite,[status(thm)],[])).
tff(3,axiom,(~((((room(mary) & room(paul)) & ![X: $i] : (room(X) => ((X = |'mary'|) | (X = |'paul'|)))) & ((((((((((((((~?[X: $i] : ((~room(X)) => (~(X = paul)))) => (~quiet(mary))) | ((~(~?[X: $i] : ((~room(X)) => (~(X = paul))))) => ((~(quiet(mary) & european(mary))) | (~creative(mary))))) & (![X: $i] : richer(paul, X) => ((rich(paul) & european(paul)) & (~creative(paul))))) & ((?[X: $i] : ((~room(X)) & (~hate(X, alice))) & ![X: $i, Y: $i] : (((~hate(X, alice)) & (~hate(Y, alice))) => (X = Y))) <=> ![X: $i] : richer(mary, X))) & ((~(~hate(fred, paul))) <=> (((rich(mary) & quiet(mary)) & creative(mary)) & european(mary)))) & (~(~hate(paul, fred)))) & (predc(mary) | hate(mary, alice))) & ![X: $i] : quieter(mary, X)) & (~(?[X: $i] : ((~room(X)) & (~preda(X))) & ![X: $i, Y: $i] : (((~preda(X)) & (~preda(Y))) => (X = Y))))) & ((~predc(mary)) & (~(creative(mary) & european(mary))))) & (~(hate(fred, paul) | (~predc(paul))))) & ?[X: $i] : ((~room(X)) => ((~quiet(X)) => preda(X)))) & (~![X: $i] : richer(mary, X)))) => (((room(mary) & room(paul)) & ![X: $i] : (room(X) => ((X = |'mary'|) | (X = |'paul'|)))) & (hate(paul, fred) | ((((~rich(paul)) & (~creative(paul))) & (~quiet(paul))) & (~happy(paul))))))), file('/mnt/tmpfs//6069389933582722736377717.p','negated')).
tff(4,plain,
(~((~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~![X: $i] : richer(paul, X)) | (rich(paul) & european(paul) & (~creative(paul)))) & ((?[X: $i] : ((~room(X)) & (~hate(X, alice))) & ![X: $i, Y: $i] : ((~((~hate(X, alice)) & (~hate(Y, alice)))) | (X = Y))) <=> ![X: $i] : richer(mary, X)) & (hate(fred, paul) <=> (rich(mary) & quiet(mary) & creative(mary) & european(mary))) & hate(paul, fred) & (predc(mary) | hate(mary, alice)) & ![X: $i] : quieter(mary, X) & (~(?[X: $i] : ((~room(X)) & (~preda(X))) & ![X: $i, Y: $i] : ((~((~preda(X)) & (~preda(Y)))) | (X = Y)))) & (~predc(mary)) & (~(creative(mary) & european(mary))) & (~(hate(fred, paul) | (~predc(paul)))) & ?[X: $i] : (quiet(X) | room(X) | preda(X)) & (~![X: $i] : richer(mary, X)))) | (room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (hate(paul, fred) | ((~rich(paul)) & (~creative(paul)) & (~quiet(paul)) & (~happy(paul))))))),
inference(modus_ponens,[status(thm)],[3, 2])).
tff(5,plain,
(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~![X: $i] : richer(paul, X)) | (rich(paul) & european(paul) & (~creative(paul)))) & ((?[X: $i] : ((~room(X)) & (~hate(X, alice))) & ![X: $i, Y: $i] : ((~((~hate(X, alice)) & (~hate(Y, alice)))) | (X = Y))) <=> ![X: $i] : richer(mary, X)) & (hate(fred, paul) <=> (rich(mary) & quiet(mary) & creative(mary) & european(mary))) & hate(paul, fred) & (predc(mary) | hate(mary, alice)) & ![X: $i] : quieter(mary, X) & (~(?[X: $i] : ((~room(X)) & (~preda(X))) & ![X: $i, Y: $i] : ((~((~preda(X)) & (~preda(Y)))) | (X = Y)))) & (~predc(mary)) & (~(creative(mary) & european(mary))) & (~(hate(fred, paul) | (~predc(paul)))) & ?[X: $i] : (quiet(X) | room(X) | preda(X)) & (~![X: $i] : richer(mary, X))),
inference(or_elim,[status(thm)],[4])).
tff(6,plain,
(hate(paul, fred)),
inference(and_elim,[status(thm)],[5])).
tff(7,plain,
(hate(paul, fred)),
inference(modus_ponens,[status(thm)],[6, 1])).
tff(8,plain,
((hate(paul, fred) | (~(rich(paul) | creative(paul) | quiet(paul) | happy(paul)))) | (~hate(paul, fred))),
inference(tautology,[status(thm)],[])).
tff(9,plain,
(hate(paul, fred) | (~(rich(paul) | creative(paul) | quiet(paul) | happy(paul)))),
inference(unit_resolution,[status(thm)],[8, 7])).
tff(10,plain,
(room(paul) <=> room(paul)),
inference(rewrite,[status(thm)],[])).
tff(11,plain,
(room(paul)),
inference(and_elim,[status(thm)],[5])).
tff(12,plain,
(room(paul)),
inference(modus_ponens,[status(thm)],[11, 10])).
tff(13,plain,
(room(mary) <=> room(mary)),
inference(rewrite,[status(thm)],[])).
tff(14,plain,
(room(mary)),
inference(and_elim,[status(thm)],[5])).
tff(15,plain,
(room(mary)),
inference(modus_ponens,[status(thm)],[14, 13])).
tff(16,plain,
(((~room(mary)) | (~room(paul)) | (~((X!8 = |'paul'|) | (X!8 = |'mary'|) | (~room(X!8)))) | (~(hate(paul, fred) | ((~rich(paul)) & (~creative(paul)) & (~quiet(paul)) & (~happy(paul)))))) <=> ((~room(mary)) | (~room(paul)) | (~((X!8 = |'paul'|) | (X!8 = |'mary'|) | (~room(X!8)))) | (~(hate(paul, fred) | (~(rich(paul) | creative(paul) | quiet(paul) | happy(paul))))))),
inference(rewrite,[status(thm)],[])).
tff(17,plain,
((~((X!8 = |'paul'|) | (X!8 = |'mary'|) | (~room(X!8)))) <=> (~((X!8 = |'paul'|) | (X!8 = |'mary'|) | (~room(X!8))))),
inference(rewrite,[status(thm)],[])).
tff(18,plain,
(((~room(mary)) | (~room(paul)) | (~((X!8 = |'paul'|) | (X!8 = |'mary'|) | (~room(X!8)))) | (~(hate(paul, fred) | ((~rich(paul)) & (~creative(paul)) & (~quiet(paul)) & (~happy(paul)))))) <=> ((~room(mary)) | (~room(paul)) | (~((X!8 = |'paul'|) | (X!8 = |'mary'|) | (~room(X!8)))) | (~(hate(paul, fred) | ((~rich(paul)) & (~creative(paul)) & (~quiet(paul)) & (~happy(paul))))))),
inference(monotonicity,[status(thm)],[17])).
tff(19,plain,
((room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (hate(paul, fred) | ((~rich(paul)) & (~creative(paul)) & (~quiet(paul)) & (~happy(paul))))) <=> (room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (hate(paul, fred) | ((~rich(paul)) & (~creative(paul)) & (~quiet(paul)) & (~happy(paul)))))),
inference(rewrite,[status(thm)],[])).
tff(20,plain,
((~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (hate(paul, fred) | ((~rich(paul)) & (~creative(paul)) & (~quiet(paul)) & (~happy(paul)))))) <=> (~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (hate(paul, fred) | ((~rich(paul)) & (~creative(paul)) & (~quiet(paul)) & (~happy(paul))))))),
inference(monotonicity,[status(thm)],[19])).
tff(21,plain,
((~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (hate(paul, fred) | ((~rich(paul)) & (~creative(paul)) & (~quiet(paul)) & (~happy(paul)))))) <=> (~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (hate(paul, fred) | ((~rich(paul)) & (~creative(paul)) & (~quiet(paul)) & (~happy(paul))))))),
inference(rewrite,[status(thm)],[])).
tff(22,plain,
(~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (hate(paul, fred) | ((~rich(paul)) & (~creative(paul)) & (~quiet(paul)) & (~happy(paul)))))),
inference(or_elim,[status(thm)],[4])).
tff(23,plain,
(~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (hate(paul, fred) | ((~rich(paul)) & (~creative(paul)) & (~quiet(paul)) & (~happy(paul)))))),
inference(modus_ponens,[status(thm)],[22, 20])).
tff(24,plain,
(~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (hate(paul, fred) | ((~rich(paul)) & (~creative(paul)) & (~quiet(paul)) & (~happy(paul)))))),
inference(modus_ponens,[status(thm)],[23, 21])).
tff(25,plain,
(~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (hate(paul, fred) | ((~rich(paul)) & (~creative(paul)) & (~quiet(paul)) & (~happy(paul)))))),
inference(modus_ponens,[status(thm)],[24, 20])).
unexpected number of arguments: (let ((a!1 (refl (~ (not (room mary)) (not (room mary)))))
(a!2 (refl (~ (not (room paul)) (not (room paul)))))
(a!3 (forall ((X $i)) (or (= X |'paul'|) (= X |'mary'|) (not (room X)))))
(a!4 (not (or (= X!8 |'paul'|) (= X!8 |'mary'|) (not (room X!8)))))
(a!5 (or (hate paul fred)
(and (not (rich paul))
(not (creative paul))
(not (quiet paul))
(not (happy paul))))))
(let ((a!6 (~ (not (and (room mary) (room paul) a!3 a!5))
(or (not (room mary)) (not (room paul)) a!4 (not a!5)))))
(nnf-neg a!1 a!2 (sk (~ (not a!3) a!4)) (refl (~ (not a!5) (not a!5))) a!6)))
| room(kandice)&room(sergio)&(![X]:(room(X)=>(X='kandice'|X='sergio')))&
((((~?[X]:(~room(X)=>(X!=sergio)))=>(~quiet(kandice)))|((~(~?[X]:(~room(X)=>(X!=sergio))))=>(((~(quiet(kandice)&european(kandice)))|(~creative(kandice))))))&
((![X]:(richer(sergio,X)))=>((rich(sergio)&european(sergio))&(~creative(sergio))))&
((((?[X]:(~room(X)&~hate(X,anthony)))&(![X,Y]:((~hate(X,anthony)&~hate(Y,anthony))=>(X=Y)))))<=>(![X]:(richer(kandice,X))))&
((~(~hate(walter,sergio)))<=>(rich(kandice)&quiet(kandice)&creative(kandice)&european(kandice)))&
(~(~hate(sergio,walter)))&
(((is_right-handed(kandice))|(hate(kandice,anthony))))&
(![X]:(quieter(kandice,X)))&
(~(((?[X]:(~room(X)&does_not_collect_vintage_stamps(X)))&(![X,Y]:((does_not_collect_vintage_stamps(X)&does_not_collect_vintage_stamps(Y))=>(X=Y))))))&
((is_not_right-handed(kandice))&(~(creative(kandice)&european(kandice))))&
(~((hate(walter,sergio))|(is_not_right-handed(sergio))))&
(?[X]:(~room(X)=>(((~quiet(X))=>(collects_vintage_stamps(X))))))&
(~(![X]:(richer(kandice,X))))) | room(kandice)&room(sergio)&(![X]:(room(X)=>(X='kandice'|X='sergio')))&
(((hate(sergio,walter))|(~rich(sergio)&~creative(sergio)&~quiet(sergio)&~happy(sergio)))) | entailment | neutral | neutral |
Ruth, Emily, Dagmar, Lola are the only persons in the room. Stacy and Emily like each other if Emily and Dagmar like each other and vice versa. Everyone outside the room who is not a happy tall tourist does not collect antique jewelry. Someone who collects antique jewelry like someone who is hated by James. Someone who is taller than James like someone who does not collect antique jewelry. Emily hates James or is not a happy european or both. Only one person outside the room is hated by James. Emily and James like each other. Someone who is not hated by James is a client of someone who does not like Stacy. Someone outside the room collects antique jewelry. Emily and Dagmar are respectively happy and tall. Someone who is a tall european is a client of someone who is taller than James. | Ruth is not hated by James or is not a tall european or both. | entailment | % SZS status Unsatisfiable
% SZS output start Proof
tff(room_type, type, (
room: $i > $o)).
tff(tptp_fun_X_10_type, type, (
tptp_fun_X_10: $i)).
tff(tptp_fun__mary__type, type, (
tptp_fun__mary_: $i)).
tff(tptp_fun__paul__type, type, (
tptp_fun__paul_: $i)).
tff(tptp_fun__fred__type, type, (
tptp_fun__fred_: $i)).
tff(tptp_fun__alice__type, type, (
tptp_fun__alice_: $i)).
tff(european_type, type, (
european: $i > $o)).
tff(mary_type, type, (
mary: $i)).
tff(tall_type, type, (
tall: $i > $o)).
tff(hate_type, type, (
hate: ( $i * $i ) > $o)).
tff(john_type, type, (
john: $i)).
tff(tptp_fun_X_4_type, type, (
tptp_fun_X_4: $i)).
tff(client_type, type, (
client: ( $i * $i ) > $o)).
tff(taller_type, type, (
taller: ( $i * $i ) > $o)).
tff(fred_type, type, (
fred: $i)).
tff(happy_type, type, (
happy: $i > $o)).
tff(paul_type, type, (
paul: $i)).
tff(predc_type, type, (
predc: $i > $o)).
tff(like_type, type, (
like: ( $i * $i ) > $o)).
tff(lucy_type, type, (
lucy: $i)).
tff(tourist_type, type, (
tourist: $i > $o)).
tff(alice_type, type, (
alice: $i)).
tff(1,assumption,(mary = X!4), introduced(assumption)).
tff(2,plain,
(room(mary) <=> room(X!4)),
inference(monotonicity,[status(thm)],[1])).
tff(3,plain,
(room(X!4) <=> room(mary)),
inference(symmetry,[status(thm)],[2])).
tff(4,plain,
((~room(X!4)) <=> (~room(mary))),
inference(monotonicity,[status(thm)],[3])).
tff(5,plain,
(?[X: $i] : ((~room(X)) & hate(X, john)) <=> ?[X: $i] : ((~room(X)) & hate(X, john))),
inference(rewrite,[status(thm)],[])).
tff(6,plain,
((~((((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & ((((((((((((like(paul, fred) & like(fred, paul)) <=> (like(lucy, paul) & like(paul, lucy))) & ![X: $i] : ((~room(X)) => ((~((happy(X) & tall(X)) & tourist(X))) => (~predc(X))))) & ?[X: $i, Y: $i] : ((predc(X) & hate(Y, john)) & like(X, Y))) & ?[X: $i, Y: $i] : ((taller(john, X) & (~predc(Y))) & like(X, Y))) & (hate(john, paul) | (~(happy(paul) & european(paul))))) & (?[X: $i] : ((~room(X)) & hate(X, john)) & ![X: $i, Y: $i] : ((hate(X, john) & hate(Y, john)) => (X = Y)))) & (like(paul, john) & like(john, paul))) & ?[X: $i, Y: $i] : (((~hate(X, john)) & (~like(lucy, Y))) & client(X, Y))) & ?[X: $i] : ((~room(X)) => predc(X))) & (happy(paul) & tall(fred))) & ?[X: $i, Y: $i] : (((tall(X) & european(X)) & taller(john, Y)) & client(X, Y)))) => (((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & ((~hate(mary, john)) | (~(tall(mary) & european(mary))))))) <=> (~((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((like(paul, fred) & like(fred, paul)) <=> (like(lucy, paul) & like(paul, lucy))) & ![X: $i] : (room(X) | (~predc(X)) | (happy(X) & tall(X) & tourist(X))) & ?[X: $i, Y: $i] : (predc(X) & hate(Y, john) & like(X, Y)) & ?[X: $i, Y: $i] : (taller(john, X) & (~predc(Y)) & like(X, Y)) & (hate(john, paul) | (~(happy(paul) & european(paul)))) & ?[X: $i] : ((~room(X)) & hate(X, john)) & ![X: $i, Y: $i] : ((~(hate(X, john) & hate(Y, john))) | (X = Y)) & like(paul, john) & like(john, paul) & ?[X: $i, Y: $i] : ((~hate(X, john)) & (~like(lucy, Y)) & client(X, Y)) & ?[X: $i] : (room(X) | predc(X)) & happy(paul) & tall(fred) & ?[X: $i, Y: $i] : (tall(X) & european(X) & taller(john, Y) & client(X, Y)))) | (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~hate(mary, john)) | (~(tall(mary) & european(mary)))))))),
inference(rewrite,[status(thm)],[])).
tff(7,axiom,(~((((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & ((((((((((((like(paul, fred) & like(fred, paul)) <=> (like(lucy, paul) & like(paul, lucy))) & ![X: $i] : ((~room(X)) => ((~((happy(X) & tall(X)) & tourist(X))) => (~predc(X))))) & ?[X: $i, Y: $i] : ((predc(X) & hate(Y, john)) & like(X, Y))) & ?[X: $i, Y: $i] : ((taller(john, X) & (~predc(Y))) & like(X, Y))) & (hate(john, paul) | (~(happy(paul) & european(paul))))) & (?[X: $i] : ((~room(X)) & hate(X, john)) & ![X: $i, Y: $i] : ((hate(X, john) & hate(Y, john)) => (X = Y)))) & (like(paul, john) & like(john, paul))) & ?[X: $i, Y: $i] : (((~hate(X, john)) & (~like(lucy, Y))) & client(X, Y))) & ?[X: $i] : ((~room(X)) => predc(X))) & (happy(paul) & tall(fred))) & ?[X: $i, Y: $i] : (((tall(X) & european(X)) & taller(john, Y)) & client(X, Y)))) => (((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & ((~hate(mary, john)) | (~(tall(mary) & european(mary))))))), file('/mnt/tmpfs//5756489372580522303612152.p','negated')).
tff(8,plain,
(~((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((like(paul, fred) & like(fred, paul)) <=> (like(lucy, paul) & like(paul, lucy))) & ![X: $i] : (room(X) | (~predc(X)) | (happy(X) & tall(X) & tourist(X))) & ?[X: $i, Y: $i] : (predc(X) & hate(Y, john) & like(X, Y)) & ?[X: $i, Y: $i] : (taller(john, X) & (~predc(Y)) & like(X, Y)) & (hate(john, paul) | (~(happy(paul) & european(paul)))) & ?[X: $i] : ((~room(X)) & hate(X, john)) & ![X: $i, Y: $i] : ((~(hate(X, john) & hate(Y, john))) | (X = Y)) & like(paul, john) & like(john, paul) & ?[X: $i, Y: $i] : ((~hate(X, john)) & (~like(lucy, Y)) & client(X, Y)) & ?[X: $i] : (room(X) | predc(X)) & happy(paul) & tall(fred) & ?[X: $i, Y: $i] : (tall(X) & european(X) & taller(john, Y) & client(X, Y)))) | (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~hate(mary, john)) | (~(tall(mary) & european(mary))))))),
inference(modus_ponens,[status(thm)],[7, 6])).
tff(9,plain,
(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((like(paul, fred) & like(fred, paul)) <=> (like(lucy, paul) & like(paul, lucy))) & ![X: $i] : (room(X) | (~predc(X)) | (happy(X) & tall(X) & tourist(X))) & ?[X: $i, Y: $i] : (predc(X) & hate(Y, john) & like(X, Y)) & ?[X: $i, Y: $i] : (taller(john, X) & (~predc(Y)) & like(X, Y)) & (hate(john, paul) | (~(happy(paul) & european(paul)))) & ?[X: $i] : ((~room(X)) & hate(X, john)) & ![X: $i, Y: $i] : ((~(hate(X, john) & hate(Y, john))) | (X = Y)) & like(paul, john) & like(john, paul) & ?[X: $i, Y: $i] : ((~hate(X, john)) & (~like(lucy, Y)) & client(X, Y)) & ?[X: $i] : (room(X) | predc(X)) & happy(paul) & tall(fred) & ?[X: $i, Y: $i] : (tall(X) & european(X) & taller(john, Y) & client(X, Y))),
inference(or_elim,[status(thm)],[8])).
tff(10,plain,
(?[X: $i] : ((~room(X)) & hate(X, john))),
inference(and_elim,[status(thm)],[9])).
tff(11,plain,
(?[X: $i] : ((~room(X)) & hate(X, john))),
inference(modus_ponens,[status(thm)],[10, 5])).
tff(12,plain,(
(~room(X!4)) & hate(X!4, john)),
inference(skolemize,[status(sab)],[11])).
tff(13,plain,
(~room(X!4)),
inference(and_elim,[status(thm)],[12])).
tff(14,plain,
(~room(mary)),
inference(modus_ponens,[status(thm)],[13, 4])).
tff(15,plain,
(room(mary) <=> room(mary)),
inference(rewrite,[status(thm)],[])).
tff(16,plain,
(room(mary)),
inference(and_elim,[status(thm)],[9])).
tff(17,plain,
(room(mary)),
inference(modus_ponens,[status(thm)],[16, 15])).
tff(18,plain,
($false),
inference(unit_resolution,[status(thm)],[17, 14])).
tff(19,plain,(~(mary = X!4)), inference(lemma,lemma(discharge,[]))).
tff(20,assumption,(hate(mary, john)), introduced(assumption)).
tff(21,plain,
(^[X: $i, Y: $i] : refl(((X = Y) | (~hate(X, john)) | (~hate(Y, john))) <=> ((X = Y) | (~hate(X, john)) | (~hate(Y, john))))),
inference(bind,[status(th)],[])).
tff(22,plain,
(![X: $i, Y: $i] : ((X = Y) | (~hate(X, john)) | (~hate(Y, john))) <=> ![X: $i, Y: $i] : ((X = Y) | (~hate(X, john)) | (~hate(Y, john)))),
inference(quant_intro,[status(thm)],[21])).
tff(23,plain,
(^[X: $i, Y: $i] : trans(monotonicity(trans(monotonicity(rewrite((hate(X, john) & hate(Y, john)) <=> (~((~hate(X, john)) | (~hate(Y, john))))), ((~(hate(X, john) & hate(Y, john))) <=> (~(~((~hate(X, john)) | (~hate(Y, john))))))), rewrite((~(~((~hate(X, john)) | (~hate(Y, john))))) <=> ((~hate(X, john)) | (~hate(Y, john)))), ((~(hate(X, john) & hate(Y, john))) <=> ((~hate(X, john)) | (~hate(Y, john))))), (((~(hate(X, john) & hate(Y, john))) | (X = Y)) <=> (((~hate(X, john)) | (~hate(Y, john))) | (X = Y)))), rewrite((((~hate(X, john)) | (~hate(Y, john))) | (X = Y)) <=> ((X = Y) | (~hate(X, john)) | (~hate(Y, john)))), (((~(hate(X, john) & hate(Y, john))) | (X = Y)) <=> ((X = Y) | (~hate(X, john)) | (~hate(Y, john)))))),
inference(bind,[status(th)],[])).
tff(24,plain,
(![X: $i, Y: $i] : ((~(hate(X, john) & hate(Y, john))) | (X = Y)) <=> ![X: $i, Y: $i] : ((X = Y) | (~hate(X, john)) | (~hate(Y, john)))),
inference(quant_intro,[status(thm)],[23])).
tff(25,plain,
(![X: $i, Y: $i] : ((~(hate(X, john) & hate(Y, john))) | (X = Y)) <=> ![X: $i, Y: $i] : ((~(hate(X, john) & hate(Y, john))) | (X = Y))),
inference(rewrite,[status(thm)],[])).
tff(26,plain,
(![X: $i, Y: $i] : ((~(hate(X, john) & hate(Y, john))) | (X = Y))),
inference(and_elim,[status(thm)],[9])).
tff(27,plain,
(![X: $i, Y: $i] : ((~(hate(X, john) & hate(Y, john))) | (X = Y))),
inference(modus_ponens,[status(thm)],[26, 25])).
tff(28,plain,(
![X: $i, Y: $i] : ((~(hate(X, john) & hate(Y, john))) | (X = Y))),
inference(skolemize,[status(sab)],[27])).
tff(29,plain,
(![X: $i, Y: $i] : ((X = Y) | (~hate(X, john)) | (~hate(Y, john)))),
inference(modus_ponens,[status(thm)],[28, 24])).
tff(30,plain,
(![X: $i, Y: $i] : ((X = Y) | (~hate(X, john)) | (~hate(Y, john)))),
inference(modus_ponens,[status(thm)],[29, 22])).
tff(31,plain,
(hate(X!4, john)),
inference(and_elim,[status(thm)],[12])).
tff(32,plain,
(((~![X: $i, Y: $i] : ((X = Y) | (~hate(X, john)) | (~hate(Y, john)))) | ((~hate(mary, john)) | (~hate(X!4, john)) | (mary = X!4))) <=> ((~![X: $i, Y: $i] : ((X = Y) | (~hate(X, john)) | (~hate(Y, john)))) | (~hate(mary, john)) | (~hate(X!4, john)) | (mary = X!4))),
inference(rewrite,[status(thm)],[])).
tff(33,plain,
(((mary = X!4) | (~hate(mary, john)) | (~hate(X!4, john))) <=> ((~hate(mary, john)) | (~hate(X!4, john)) | (mary = X!4))),
inference(rewrite,[status(thm)],[])).
tff(34,plain,
(((~![X: $i, Y: $i] : ((X = Y) | (~hate(X, john)) | (~hate(Y, john)))) | ((mary = X!4) | (~hate(mary, john)) | (~hate(X!4, john)))) <=> ((~![X: $i, Y: $i] : ((X = Y) | (~hate(X, john)) | (~hate(Y, john)))) | ((~hate(mary, john)) | (~hate(X!4, john)) | (mary = X!4)))),
inference(monotonicity,[status(thm)],[33])).
tff(35,plain,
(((~![X: $i, Y: $i] : ((X = Y) | (~hate(X, john)) | (~hate(Y, john)))) | ((mary = X!4) | (~hate(mary, john)) | (~hate(X!4, john)))) <=> ((~![X: $i, Y: $i] : ((X = Y) | (~hate(X, john)) | (~hate(Y, john)))) | (~hate(mary, john)) | (~hate(X!4, john)) | (mary = X!4))),
inference(transitivity,[status(thm)],[34, 32])).
tff(36,plain,
((~![X: $i, Y: $i] : ((X = Y) | (~hate(X, john)) | (~hate(Y, john)))) | ((mary = X!4) | (~hate(mary, john)) | (~hate(X!4, john)))),
inference(quant_inst,[status(thm)],[])).
tff(37,plain,
((~![X: $i, Y: $i] : ((X = Y) | (~hate(X, john)) | (~hate(Y, john)))) | (~hate(mary, john)) | (~hate(X!4, john)) | (mary = X!4)),
inference(modus_ponens,[status(thm)],[36, 35])).
tff(38,plain,
($false),
inference(unit_resolution,[status(thm)],[37, 31, 30, 20, 19])).
tff(39,plain,(~hate(mary, john)), inference(lemma,lemma(discharge,[]))).
tff(40,plain,
(((~hate(mary, john)) | (~tall(mary)) | (~european(mary))) | hate(mary, john)),
inference(tautology,[status(thm)],[])).
tff(41,plain,
((~hate(mary, john)) | (~tall(mary)) | (~european(mary))),
inference(unit_resolution,[status(thm)],[40, 39])).
tff(42,plain,
(room(alice) <=> room(alice)),
inference(rewrite,[status(thm)],[])).
tff(43,plain,
(room(alice)),
inference(and_elim,[status(thm)],[9])).
tff(44,plain,
(room(alice)),
inference(modus_ponens,[status(thm)],[43, 42])).
tff(45,plain,
(room(fred) <=> room(fred)),
inference(rewrite,[status(thm)],[])).
tff(46,plain,
(room(fred)),
inference(and_elim,[status(thm)],[9])).
tff(47,plain,
(room(fred)),
inference(modus_ponens,[status(thm)],[46, 45])).
tff(48,plain,
(room(paul) <=> room(paul)),
inference(rewrite,[status(thm)],[])).
tff(49,plain,
(room(paul)),
inference(and_elim,[status(thm)],[9])).
tff(50,plain,
(room(paul)),
inference(modus_ponens,[status(thm)],[49, 48])).
tff(51,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!10 = |'alice'|) | (X!10 = |'fred'|) | (X!10 = |'paul'|) | (X!10 = |'mary'|) | (~room(X!10)))) | (~((~hate(mary, john)) | (~tall(mary)) | (~european(mary))))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!10 = |'alice'|) | (X!10 = |'fred'|) | (X!10 = |'paul'|) | (X!10 = |'mary'|) | (~room(X!10)))) | (~((~hate(mary, john)) | (~tall(mary)) | (~european(mary)))))),
inference(rewrite,[status(thm)],[])).
tff(52,plain,
((~((~hate(mary, john)) | (~(tall(mary) & european(mary))))) <=> (~((~hate(mary, john)) | (~tall(mary)) | (~european(mary))))),
inference(rewrite,[status(thm)],[])).
tff(53,plain,
((~((X!10 = |'alice'|) | (X!10 = |'fred'|) | (X!10 = |'paul'|) | (X!10 = |'mary'|) | (~room(X!10)))) <=> (~((X!10 = |'alice'|) | (X!10 = |'fred'|) | (X!10 = |'paul'|) | (X!10 = |'mary'|) | (~room(X!10))))),
inference(rewrite,[status(thm)],[])).
tff(54,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!10 = |'alice'|) | (X!10 = |'fred'|) | (X!10 = |'paul'|) | (X!10 = |'mary'|) | (~room(X!10)))) | (~((~hate(mary, john)) | (~(tall(mary) & european(mary)))))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!10 = |'alice'|) | (X!10 = |'fred'|) | (X!10 = |'paul'|) | (X!10 = |'mary'|) | (~room(X!10)))) | (~((~hate(mary, john)) | (~tall(mary)) | (~european(mary)))))),
inference(monotonicity,[status(thm)],[53, 52])).
tff(55,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!10 = |'alice'|) | (X!10 = |'fred'|) | (X!10 = |'paul'|) | (X!10 = |'mary'|) | (~room(X!10)))) | (~((~hate(mary, john)) | (~(tall(mary) & european(mary)))))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!10 = |'alice'|) | (X!10 = |'fred'|) | (X!10 = |'paul'|) | (X!10 = |'mary'|) | (~room(X!10)))) | (~((~hate(mary, john)) | (~tall(mary)) | (~european(mary)))))),
inference(transitivity,[status(thm)],[54, 51])).
tff(56,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!10 = |'alice'|) | (X!10 = |'fred'|) | (X!10 = |'paul'|) | (X!10 = |'mary'|) | (~room(X!10)))) | (~((~hate(mary, john)) | (~(tall(mary) & european(mary)))))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!10 = |'alice'|) | (X!10 = |'fred'|) | (X!10 = |'paul'|) | (X!10 = |'mary'|) | (~room(X!10)))) | (~((~hate(mary, john)) | (~(tall(mary) & european(mary))))))),
inference(rewrite,[status(thm)],[])).
tff(57,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!10 = |'alice'|) | (X!10 = |'fred'|) | (X!10 = |'paul'|) | (X!10 = |'mary'|) | (~room(X!10)))) | (~((~hate(mary, john)) | (~(tall(mary) & european(mary)))))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!10 = |'alice'|) | (X!10 = |'fred'|) | (X!10 = |'paul'|) | (X!10 = |'mary'|) | (~room(X!10)))) | (~((~hate(mary, john)) | (~(tall(mary) & european(mary))))))),
inference(monotonicity,[status(thm)],[53])).
tff(58,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!10 = |'alice'|) | (X!10 = |'fred'|) | (X!10 = |'paul'|) | (X!10 = |'mary'|) | (~room(X!10)))) | (~((~hate(mary, john)) | (~(tall(mary) & european(mary)))))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!10 = |'alice'|) | (X!10 = |'fred'|) | (X!10 = |'paul'|) | (X!10 = |'mary'|) | (~room(X!10)))) | (~((~hate(mary, john)) | (~(tall(mary) & european(mary))))))),
inference(transitivity,[status(thm)],[57, 56])).
tff(59,plain,
((room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~hate(mary, john)) | (~(tall(mary) & european(mary))))) <=> (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~hate(mary, john)) | (~(tall(mary) & european(mary)))))),
inference(rewrite,[status(thm)],[])).
tff(60,plain,
((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~hate(mary, john)) | (~(tall(mary) & european(mary)))))) <=> (~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~hate(mary, john)) | (~(tall(mary) & european(mary))))))),
inference(monotonicity,[status(thm)],[59])).
tff(61,plain,
((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~hate(mary, john)) | (~(tall(mary) & european(mary)))))) <=> (~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~hate(mary, john)) | (~(tall(mary) & european(mary))))))),
inference(rewrite,[status(thm)],[])).
tff(62,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~hate(mary, john)) | (~(tall(mary) & european(mary)))))),
inference(or_elim,[status(thm)],[8])).
tff(63,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~hate(mary, john)) | (~(tall(mary) & european(mary)))))),
inference(modus_ponens,[status(thm)],[62, 60])).
tff(64,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~hate(mary, john)) | (~(tall(mary) & european(mary)))))),
inference(modus_ponens,[status(thm)],[63, 61])).
tff(65,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ((~hate(mary, john)) | (~(tall(mary) & european(mary)))))),
inference(modus_ponens,[status(thm)],[64, 60])).
unexpected number of arguments: (let ((a!1 (refl (~ (not (room mary)) (not (room mary)))))
(a!2 (refl (~ (not (room paul)) (not (room paul)))))
(a!3 (refl (~ (not (room fred)) (not (room fred)))))
(a!4 (refl (~ (not (room alice)) (not (room alice)))))
(a!5 (forall ((X $i))
(or (= X |'alice'|)
(= X |'fred'|)
(= X |'paul'|)
(= X |'mary'|)
(not (room X)))))
(a!6 (not (or (= X!10 |'alice'|)
(= X!10 |'fred'|)
(= X!10 |'paul'|)
(= X!10 |'mary'|)
(not (room X!10)))))
(a!7 (or (not (hate mary john)) (not (and (tall mary) (european mary))))))
(let ((a!8 (~ (not (and (room mary)
(room paul)
(room fred)
(room alice)
a!5
a!7))
(or (not (room mary))
(not (room paul))
(not (room fred))
(not (room alice))
a!6
(not a!7)))))
(nnf-neg a!1
a!2
a!3
a!4
(sk (~ (not a!5) a!6))
(refl (~ (not a!7) (not a!7)))
a!8)))
| room(ruth)&room(emily)&room(dagmar)&room(lola)&(![X]:(room(X)=>(X='ruth'|X='emily'|X='dagmar'|X='lola')))&
((((like(emily,dagmar) & like(dagmar,emily)))<=>((like(stacy,emily) & like(emily,stacy))))&
(![X]:(~room(X)=>(((~(happy(X)&tall(X)&tourist(X)))=>(does_not_collect_antique_jewelry(X))))))&
(?[X,Y]:((collects_antique_jewelry(X))&(hate(Y,james))&(like(X,Y))))&
(?[X,Y]:((taller(james,X))&(does_not_collect_antique_jewelry(Y))&(like(X,Y))))&
(((hate(james,emily))|(~(happy(emily)&european(emily)))))&
(((?[X]:(~room(X)&hate(X,james)))&(![X,Y]:((hate(X,james)&hate(Y,james))=>(X=Y)))))&
((like(emily,james) & like(james,emily)))&
(?[X,Y]:((~hate(X,james))&(~like(stacy,Y))&(client(X,Y))))&
(?[X]:(~room(X)=>(collects_antique_jewelry(X))))&
((happy(emily))&(tall(dagmar)))&
(?[X,Y]:((tall(X)&european(X))&(taller(james,Y))&(client(X,Y))))) | room(ruth)&room(emily)&room(dagmar)&room(lola)&(![X]:(room(X)=>(X='ruth'|X='emily'|X='dagmar'|X='lola')))&
(((~hate(ruth,james))|(~(tall(ruth)&european(ruth))))) | entailment | neutral | entailment |
Sheila is the only person in the room.
If "Sheila neither hates Elaine nor is a client of Earl" then "Sheila is not a quiet brave person and is not a brave person".
Sheila neither is taller than Elaine nor is not a night owl.
Sheila is not a quiet person.
Only one person in the room is not hated by Earl.
Sheila is not a quiet brave person and is not a brave person.
Sheila is the quietest in the room.
Sheila does not hate Earl or is hated by Earl or both. | It is not the case that 'Sheila who does not hate Earl, is quieter than Elaine'. | contradiction | - | room(sheila)&(![X]:(room(X)=>(X='sheila')))&
(((~((hate(elaine,sheila))|(client(earl,sheila))))=>((~(quiet(sheila)&brave(sheila)&person(sheila)))&(~(brave(sheila)&person(sheila)))))&
(~((taller(elaine,sheila))|(is_not_a_night_owl(sheila))))&
(~(quiet(sheila)&person(sheila)))&
(((?[X]:(room(X)&~hate(X,earl)))&(![X,Y]:((~hate(X,earl)&~hate(Y,earl))=>(X=Y)))))&
((~(quiet(sheila)&brave(sheila)&person(sheila)))&(~(brave(sheila)&person(sheila))))&
(![X]:(quieter(X,sheila)))&
(((~hate(earl,sheila))|(hate(sheila,earl))))) | room(sheila)&(![X]:(room(X)=>(X='sheila')))&
(~((~hate(earl,sheila))&(quieter(elaine,sheila)))) | entailment | entailment | contradiction |
Ines, Carla, Jessica, Julie are the only persons in the room.
Carla is the tallest in the room if Ines who is a tall person, is not a tall tourist.
Ines and Carla are respectively tall and happy if Brenda is a sibling of Ines.
If Carla uses an ios phone or is not liked by Douglas or both then Ines is the least tall in the room.
Carla does not like Douglas or owns a microscope or both.
It is not the case that 'Jessica likes Brenda or is a happy brave person or both'.
Douglas is a sibling of Jessica.
Douglas is a sibling of Carla.
Someone outside the room who is a happy brave tourist is not brave.
Carla who does not use an ios phone, is liked by Douglas.
Carla and Jessica are respectively tall and happy.
Only one person outside the room is liked by Brenda.
Only one person outside the room owns a microscope. | Ines is not a quiet brave rich tall person and owns a microscope. | contradiction | - | room(ines)&room(carla)&room(jessica)&room(julie)&(![X]:(room(X)=>(X='ines'|X='carla'|X='jessica'|X='julie')))&
((((tall(ines)&person(ines))&(~(tall(ines)&tourist(ines))))=>(![X]:(taller(X,carla))))&
((sibling(ines,brenda))=>((tall(ines))&(happy(carla))))&
((((uses_an_ios_phone(carla))|(~like(carla,douglas))))=>(![X]:(taller(ines,X))))&
(((~like(douglas,carla))|(owns_a_microscope(carla))))&
(~(((like(brenda,jessica))|(happy(jessica)&brave(jessica)&person(jessica)))))&
(sibling(jessica,douglas))&
(sibling(carla,douglas))&
(?[X]:(~room(X)=>(((happy(X)&brave(X)&tourist(X))=>(~brave(X))))))&
((does_not_use_an_ios_phone(carla))&(like(carla,douglas)))&
((tall(carla))&(happy(jessica)))&
(((?[X]:(~room(X)&like(X,brenda)))&(![X,Y]:((like(X,brenda)&like(Y,brenda))=>(X=Y)))))&
(((?[X]:(~room(X)&owns_a_microscope(X)))&(![X,Y]:((owns_a_microscope(X)&owns_a_microscope(Y))=>(X=Y)))))) | room(ines)&room(carla)&room(jessica)&room(julie)&(![X]:(room(X)=>(X='ines'|X='carla'|X='jessica'|X='julie')))&
((~(quiet(ines)&brave(ines)&rich(ines)&tall(ines)&person(ines)))&(owns_a_microscope(ines))) | neutral | neutral | contradiction |
Sandy, Lora, Evelyn, Alvin are the only persons in the room.
Someone outside the room who is not hated by Michelle does not can play the harmonica.
More than one person outside the room is not Lora.
Lora is not quiet, not brave and does not hate Michelle.
Lora neither hates Michelle nor is hated by Michelle. | It is not the case that 'Lora is a brave european and is not hated by Michelle'. | entailment | % SZS status Unsatisfiable
% SZS output start Proof
tff(room_type, type, (
room: $i > $o)).
tff(tptp_fun_X_3_type, type, (
tptp_fun_X_3: $i)).
tff(tptp_fun__mary__type, type, (
tptp_fun__mary_: $i)).
tff(tptp_fun__paul__type, type, (
tptp_fun__paul_: $i)).
tff(tptp_fun__fred__type, type, (
tptp_fun__fred_: $i)).
tff(tptp_fun__alice__type, type, (
tptp_fun__alice_: $i)).
tff(hate_type, type, (
hate: ( $i * $i ) > $o)).
tff(john_type, type, (
john: $i)).
tff(paul_type, type, (
paul: $i)).
tff(european_type, type, (
european: $i > $o)).
tff(brave_type, type, (
brave: $i > $o)).
tff(quiet_type, type, (
quiet: $i > $o)).
tff(predb_type, type, (
predb: $i > $o)).
tff(alice_type, type, (
alice: $i)).
tff(fred_type, type, (
fred: $i)).
tff(mary_type, type, (
mary: $i)).
tff(1,plain,
((~brave(paul)) <=> (~brave(paul))),
inference(rewrite,[status(thm)],[])).
tff(2,plain,
((~((((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & (((?[X: $i] : ((~room(X)) => ((~hate(X, john)) => (~predb(X)))) & ?[X: $i, Y: $i] : ((((~room(X)) & (~room(Y))) & ((~(X = paul)) & (~(Y = paul)))) & (~(X = Y)))) & (((~quiet(paul)) & (~brave(paul))) & (~hate(john, paul)))) & (~(hate(john, paul) | hate(paul, john))))) => (((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & (~((brave(paul) & european(paul)) & (~hate(paul, john))))))) <=> (~((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i] : (room(X) | (~predb(X)) | hate(X, john)) & ?[X: $i, Y: $i] : ((~room(X)) & (~room(Y)) & (~(X = paul)) & (~(Y = paul)) & (~(X = Y))) & (~quiet(paul)) & (~brave(paul)) & (~hate(john, paul)) & (~(hate(john, paul) | hate(paul, john))))) | (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(brave(paul) & european(paul) & (~hate(paul, john)))))))),
inference(rewrite,[status(thm)],[])).
tff(3,axiom,(~((((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & (((?[X: $i] : ((~room(X)) => ((~hate(X, john)) => (~predb(X)))) & ?[X: $i, Y: $i] : ((((~room(X)) & (~room(Y))) & ((~(X = paul)) & (~(Y = paul)))) & (~(X = Y)))) & (((~quiet(paul)) & (~brave(paul))) & (~hate(john, paul)))) & (~(hate(john, paul) | hate(paul, john))))) => (((((room(mary) & room(paul)) & room(fred)) & room(alice)) & ![X: $i] : (room(X) => ((((X = |'mary'|) | (X = |'paul'|)) | (X = |'fred'|)) | (X = |'alice'|)))) & (~((brave(paul) & european(paul)) & (~hate(paul, john))))))), file('/mnt/tmpfs//6155042308039695550776554.p','negated')).
tff(4,plain,
(~((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i] : (room(X) | (~predb(X)) | hate(X, john)) & ?[X: $i, Y: $i] : ((~room(X)) & (~room(Y)) & (~(X = paul)) & (~(Y = paul)) & (~(X = Y))) & (~quiet(paul)) & (~brave(paul)) & (~hate(john, paul)) & (~(hate(john, paul) | hate(paul, john))))) | (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(brave(paul) & european(paul) & (~hate(paul, john))))))),
inference(modus_ponens,[status(thm)],[3, 2])).
tff(5,plain,
(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & ?[X: $i] : (room(X) | (~predb(X)) | hate(X, john)) & ?[X: $i, Y: $i] : ((~room(X)) & (~room(Y)) & (~(X = paul)) & (~(Y = paul)) & (~(X = Y))) & (~quiet(paul)) & (~brave(paul)) & (~hate(john, paul)) & (~(hate(john, paul) | hate(paul, john)))),
inference(or_elim,[status(thm)],[4])).
tff(6,plain,
(~brave(paul)),
inference(and_elim,[status(thm)],[5])).
tff(7,plain,
(~brave(paul)),
inference(modus_ponens,[status(thm)],[6, 1])).
tff(8,plain,
(((~brave(paul)) | (~european(paul)) | hate(paul, john)) | brave(paul)),
inference(tautology,[status(thm)],[])).
tff(9,plain,
((~brave(paul)) | (~european(paul)) | hate(paul, john)),
inference(unit_resolution,[status(thm)],[8, 7])).
tff(10,plain,
(room(alice) <=> room(alice)),
inference(rewrite,[status(thm)],[])).
tff(11,plain,
(room(alice)),
inference(and_elim,[status(thm)],[5])).
tff(12,plain,
(room(alice)),
inference(modus_ponens,[status(thm)],[11, 10])).
tff(13,plain,
(room(fred) <=> room(fred)),
inference(rewrite,[status(thm)],[])).
tff(14,plain,
(room(fred)),
inference(and_elim,[status(thm)],[5])).
tff(15,plain,
(room(fred)),
inference(modus_ponens,[status(thm)],[14, 13])).
tff(16,plain,
(room(paul) <=> room(paul)),
inference(rewrite,[status(thm)],[])).
tff(17,plain,
(room(paul)),
inference(and_elim,[status(thm)],[5])).
tff(18,plain,
(room(paul)),
inference(modus_ponens,[status(thm)],[17, 16])).
tff(19,plain,
(room(mary) <=> room(mary)),
inference(rewrite,[status(thm)],[])).
tff(20,plain,
(room(mary)),
inference(and_elim,[status(thm)],[5])).
tff(21,plain,
(room(mary)),
inference(modus_ponens,[status(thm)],[20, 19])).
tff(22,plain,
(((~((~brave(paul)) | (~european(paul)) | hate(paul, john))) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3))))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))) | (~((~brave(paul)) | (~european(paul)) | hate(paul, john))))),
inference(rewrite,[status(thm)],[])).
tff(23,plain,
((~((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))) <=> (~((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3))))),
inference(rewrite,[status(thm)],[])).
tff(24,plain,
((brave(paul) & european(paul) & (~hate(paul, john))) <=> (~((~brave(paul)) | (~european(paul)) | hate(paul, john)))),
inference(rewrite,[status(thm)],[])).
tff(25,plain,
(((brave(paul) & european(paul) & (~hate(paul, john))) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3))))) <=> ((~((~brave(paul)) | (~european(paul)) | hate(paul, john))) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))))),
inference(monotonicity,[status(thm)],[24, 23])).
tff(26,plain,
(((brave(paul) & european(paul) & (~hate(paul, john))) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3))))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))) | (~((~brave(paul)) | (~european(paul)) | hate(paul, john))))),
inference(transitivity,[status(thm)],[25, 22])).
tff(27,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))) | (brave(paul) & european(paul) & (~hate(paul, john)))) <=> ((brave(paul) & european(paul) & (~hate(paul, john))) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))))),
inference(rewrite,[status(thm)],[])).
tff(28,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))) | (brave(paul) & european(paul) & (~hate(paul, john)))) <=> ((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))) | (brave(paul) & european(paul) & (~hate(paul, john))))),
inference(monotonicity,[status(thm)],[23])).
tff(29,plain,
(((~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))) | (brave(paul) & european(paul) & (~hate(paul, john)))) <=> ((brave(paul) & european(paul) & (~hate(paul, john))) | (~room(mary)) | (~room(paul)) | (~room(fred)) | (~room(alice)) | (~((X!3 = |'alice'|) | (X!3 = |'fred'|) | (X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))))),
inference(transitivity,[status(thm)],[28, 27])).
tff(30,plain,
((room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(brave(paul) & european(paul) & (~hate(paul, john))))) <=> (room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(brave(paul) & european(paul) & (~hate(paul, john)))))),
inference(rewrite,[status(thm)],[])).
tff(31,plain,
((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(brave(paul) & european(paul) & (~hate(paul, john)))))) <=> (~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(brave(paul) & european(paul) & (~hate(paul, john))))))),
inference(monotonicity,[status(thm)],[30])).
tff(32,plain,
((~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(brave(paul) & european(paul) & (~hate(paul, john)))))) <=> (~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(brave(paul) & european(paul) & (~hate(paul, john))))))),
inference(rewrite,[status(thm)],[])).
tff(33,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(brave(paul) & european(paul) & (~hate(paul, john)))))),
inference(or_elim,[status(thm)],[4])).
tff(34,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(brave(paul) & european(paul) & (~hate(paul, john)))))),
inference(modus_ponens,[status(thm)],[33, 31])).
tff(35,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(brave(paul) & european(paul) & (~hate(paul, john)))))),
inference(modus_ponens,[status(thm)],[34, 32])).
tff(36,plain,
(~(room(mary) & room(paul) & room(fred) & room(alice) & ![X: $i] : ((X = |'alice'|) | (X = |'fred'|) | (X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (~(brave(paul) & european(paul) & (~hate(paul, john)))))),
inference(modus_ponens,[status(thm)],[35, 31])).
unexpected number of arguments: (let ((a!1 (refl (~ (not (room mary)) (not (room mary)))))
(a!2 (refl (~ (not (room paul)) (not (room paul)))))
(a!3 (refl (~ (not (room fred)) (not (room fred)))))
(a!4 (refl (~ (not (room alice)) (not (room alice)))))
(a!5 (forall ((X $i))
(or (= X |'alice'|)
(= X |'fred'|)
(= X |'paul'|)
(= X |'mary'|)
(not (room X)))))
(a!6 (not (or (= X!3 |'alice'|)
(= X!3 |'fred'|)
(= X!3 |'paul'|)
(= X!3 |'mary'|)
(not (room X!3)))))
(a!7 (~ (and (brave paul) (european paul) (not (hate paul john)))
(and (brave paul) (european paul) (not (hate paul john)))))
(a!8 (not (and (brave paul) (european paul) (not (hate paul john))))))
(let ((a!9 (or (not (room mary))
(not (room paul))
(not (room fred))
(not (room alice))
a!6
(and (brave paul) (european paul) (not (hate paul john))))))
(let ((a!10 (~ (not (and (room mary)
(room paul)
(room fred)
(room alice)
a!5
a!8))
a!9)))
(nnf-neg a!1 a!2 a!3 a!4 (sk (~ (not a!5) a!6)) (refl a!7) a!10))))
| room(sandy)&room(lora)&room(evelyn)&room(alvin)&(![X]:(room(X)=>(X='sandy'|X='lora'|X='evelyn'|X='alvin')))&
((?[X]:(~room(X)=>(((~hate(X,michelle))=>(does_not_can_play_the_harmonica(X))))))&
((?[X,Y]:(~room(X)&~room(Y)&(X!=lora&Y!=lora)&(X!=Y))))&
((~quiet(lora)&~brave(lora))&(~hate(michelle,lora)))&
(~((hate(michelle,lora))|(hate(lora,michelle))))) | room(sandy)&room(lora)&room(evelyn)&room(alvin)&(![X]:(room(X)=>(X='sandy'|X='lora'|X='evelyn'|X='alvin')))&
(~((brave(lora)&european(lora))&(~hate(lora,michelle)))) | entailment | entailment | contradiction |
Michael, Danny are the only persons in the room.
Not all of the following are true:.
-Michael either is not tall or likes Ronald.
-Danny either owns an Android phone or is not liked by Ronald.
-Someone who does not own an Android phone like someone who is not rich, not happy. | It is not the case that 'Michael either hates Dorothy or does not like Ronald'. | entailment | % SZS status Unsatisfiable
% SZS output start Proof
tff(like_type, type, (
like: ( $i * $i ) > $o)).
tff(mary_type, type, (
mary: $i)).
tff(fred_type, type, (
fred: $i)).
tff(hate_type, type, (
hate: ( $i * $i ) > $o)).
tff(alice_type, type, (
alice: $i)).
tff(tptp_fun__paul__type, type, (
tptp_fun__paul_: $i)).
tff(tptp_fun__mary__type, type, (
tptp_fun__mary_: $i)).
tff(room_type, type, (
room: $i > $o)).
tff(paul_type, type, (
paul: $i)).
tff(happy_type, type, (
happy: $i > $o)).
tff(rich_type, type, (
rich: $i > $o)).
tff(preda_type, type, (
preda: $i > $o)).
tff(tall_type, type, (
tall: $i > $o)).
tff(1,plain,
((~$true) <=> $false),
inference(rewrite,[status(thm)],[])).
tff(2,plain,
(((room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X)))) => (room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))))) <=> $true),
inference(rewrite,[status(thm)],[])).
tff(3,plain,
(((room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X)))) & $true) <=> (room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))))),
inference(rewrite,[status(thm)],[])).
tff(4,plain,
((~$false) <=> $true),
inference(rewrite,[status(thm)],[])).
tff(5,plain,
((((~like(fred, mary)) | hate(alice, mary)) & (~((~like(fred, mary)) | hate(alice, mary)))) <=> $false),
inference(rewrite,[status(thm)],[])).
tff(6,plain,
((~(hate(alice, mary) | (~like(fred, mary)))) <=> (~((~like(fred, mary)) | hate(alice, mary)))),
inference(rewrite,[status(thm)],[])).
tff(7,plain,
((hate(alice, mary) | (~like(fred, mary))) <=> ((~like(fred, mary)) | hate(alice, mary))),
inference(rewrite,[status(thm)],[])).
tff(8,plain,
(((hate(alice, mary) | (~like(fred, mary))) & (~(hate(alice, mary) | (~like(fred, mary))))) <=> (((~like(fred, mary)) | hate(alice, mary)) & (~((~like(fred, mary)) | hate(alice, mary))))),
inference(monotonicity,[status(thm)],[7, 6])).
tff(9,plain,
(((hate(alice, mary) | (~like(fred, mary))) & (~(hate(alice, mary) | (~like(fred, mary))))) <=> $false),
inference(transitivity,[status(thm)],[8, 5])).
tff(10,plain,
((~((hate(alice, mary) | (~like(fred, mary))) & (~(hate(alice, mary) | (~like(fred, mary)))))) <=> (~$false)),
inference(monotonicity,[status(thm)],[9])).
tff(11,plain,
((~((hate(alice, mary) | (~like(fred, mary))) & (~(hate(alice, mary) | (~like(fred, mary)))))) <=> $true),
inference(transitivity,[status(thm)],[10, 4])).
tff(12,plain,
(((room(mary) & room(paul)) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X)))) <=> (room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))))),
inference(rewrite,[status(thm)],[])).
tff(13,plain,
(^[X: $i] : rewrite((room(X) => ((X = |'mary'|) | (X = |'paul'|))) <=> ((X = |'paul'|) | (X = |'mary'|) | (~room(X))))),
inference(bind,[status(th)],[])).
tff(14,plain,
(![X: $i] : (room(X) => ((X = |'mary'|) | (X = |'paul'|))) <=> ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X)))),
inference(quant_intro,[status(thm)],[13])).
tff(15,plain,
(((room(mary) & room(paul)) & ![X: $i] : (room(X) => ((X = |'mary'|) | (X = |'paul'|)))) <=> ((room(mary) & room(paul)) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))))),
inference(monotonicity,[status(thm)],[14])).
tff(16,plain,
(((room(mary) & room(paul)) & ![X: $i] : (room(X) => ((X = |'mary'|) | (X = |'paul'|)))) <=> (room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))))),
inference(transitivity,[status(thm)],[15, 12])).
tff(17,plain,
((((room(mary) & room(paul)) & ![X: $i] : (room(X) => ((X = |'mary'|) | (X = |'paul'|)))) & (~((hate(alice, mary) | (~like(fred, mary))) & (~(hate(alice, mary) | (~like(fred, mary))))))) <=> ((room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X)))) & $true)),
inference(monotonicity,[status(thm)],[16, 11])).
tff(18,plain,
((((room(mary) & room(paul)) & ![X: $i] : (room(X) => ((X = |'mary'|) | (X = |'paul'|)))) & (~((hate(alice, mary) | (~like(fred, mary))) & (~(hate(alice, mary) | (~like(fred, mary))))))) <=> (room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))))),
inference(transitivity,[status(thm)],[17, 3])).
tff(19,plain,
(($false & ?[X: $i, Y: $i] : ((~preda(X)) & (~rich(Y)) & (~happy(Y)) & like(X, Y))) <=> $false),
inference(rewrite,[status(thm)],[])).
tff(20,plain,
(^[X: $i, Y: $i] : trans(monotonicity(rewrite(((~preda(X)) & ((~rich(Y)) & (~happy(Y)))) <=> ((~preda(X)) & (~rich(Y)) & (~happy(Y)))), ((((~preda(X)) & ((~rich(Y)) & (~happy(Y)))) & like(X, Y)) <=> (((~preda(X)) & (~rich(Y)) & (~happy(Y))) & like(X, Y)))), rewrite((((~preda(X)) & (~rich(Y)) & (~happy(Y))) & like(X, Y)) <=> ((~preda(X)) & (~rich(Y)) & (~happy(Y)) & like(X, Y))), ((((~preda(X)) & ((~rich(Y)) & (~happy(Y)))) & like(X, Y)) <=> ((~preda(X)) & (~rich(Y)) & (~happy(Y)) & like(X, Y))))),
inference(bind,[status(th)],[])).
tff(21,plain,
(?[X: $i, Y: $i] : (((~preda(X)) & ((~rich(Y)) & (~happy(Y)))) & like(X, Y)) <=> ?[X: $i, Y: $i] : ((~preda(X)) & (~rich(Y)) & (~happy(Y)) & like(X, Y))),
inference(quant_intro,[status(thm)],[20])).
tff(22,plain,
(($false & $false) <=> $false),
inference(rewrite,[status(thm)],[])).
tff(23,plain,
(((preda(paul) | (~like(paul, fred))) & (~(preda(paul) | (~like(paul, fred))))) <=> $false),
inference(rewrite,[status(thm)],[])).
tff(24,plain,
((((~tall(mary)) | like(fred, mary)) & (~((~tall(mary)) | like(fred, mary)))) <=> $false),
inference(rewrite,[status(thm)],[])).
tff(25,plain,
(((((~tall(mary)) | like(fred, mary)) & (~((~tall(mary)) | like(fred, mary)))) & ((preda(paul) | (~like(paul, fred))) & (~(preda(paul) | (~like(paul, fred)))))) <=> ($false & $false)),
inference(monotonicity,[status(thm)],[24, 23])).
tff(26,plain,
(((((~tall(mary)) | like(fred, mary)) & (~((~tall(mary)) | like(fred, mary)))) & ((preda(paul) | (~like(paul, fred))) & (~(preda(paul) | (~like(paul, fred)))))) <=> $false),
inference(transitivity,[status(thm)],[25, 22])).
tff(27,plain,
((((((~tall(mary)) | like(fred, mary)) & (~((~tall(mary)) | like(fred, mary)))) & ((preda(paul) | (~like(paul, fred))) & (~(preda(paul) | (~like(paul, fred)))))) & ?[X: $i, Y: $i] : (((~preda(X)) & ((~rich(Y)) & (~happy(Y)))) & like(X, Y))) <=> ($false & ?[X: $i, Y: $i] : ((~preda(X)) & (~rich(Y)) & (~happy(Y)) & like(X, Y)))),
inference(monotonicity,[status(thm)],[26, 21])).
tff(28,plain,
((((((~tall(mary)) | like(fred, mary)) & (~((~tall(mary)) | like(fred, mary)))) & ((preda(paul) | (~like(paul, fred))) & (~(preda(paul) | (~like(paul, fred)))))) & ?[X: $i, Y: $i] : (((~preda(X)) & ((~rich(Y)) & (~happy(Y)))) & like(X, Y))) <=> $false),
inference(transitivity,[status(thm)],[27, 19])).
tff(29,plain,
((~(((((~tall(mary)) | like(fred, mary)) & (~((~tall(mary)) | like(fred, mary)))) & ((preda(paul) | (~like(paul, fred))) & (~(preda(paul) | (~like(paul, fred)))))) & ?[X: $i, Y: $i] : (((~preda(X)) & ((~rich(Y)) & (~happy(Y)))) & like(X, Y)))) <=> (~$false)),
inference(monotonicity,[status(thm)],[28])).
tff(30,plain,
((~(((((~tall(mary)) | like(fred, mary)) & (~((~tall(mary)) | like(fred, mary)))) & ((preda(paul) | (~like(paul, fred))) & (~(preda(paul) | (~like(paul, fred)))))) & ?[X: $i, Y: $i] : (((~preda(X)) & ((~rich(Y)) & (~happy(Y)))) & like(X, Y)))) <=> $true),
inference(transitivity,[status(thm)],[29, 4])).
tff(31,plain,
((((room(mary) & room(paul)) & ![X: $i] : (room(X) => ((X = |'mary'|) | (X = |'paul'|)))) & (~(((((~tall(mary)) | like(fred, mary)) & (~((~tall(mary)) | like(fred, mary)))) & ((preda(paul) | (~like(paul, fred))) & (~(preda(paul) | (~like(paul, fred)))))) & ?[X: $i, Y: $i] : (((~preda(X)) & ((~rich(Y)) & (~happy(Y)))) & like(X, Y))))) <=> ((room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X)))) & $true)),
inference(monotonicity,[status(thm)],[16, 30])).
tff(32,plain,
((((room(mary) & room(paul)) & ![X: $i] : (room(X) => ((X = |'mary'|) | (X = |'paul'|)))) & (~(((((~tall(mary)) | like(fred, mary)) & (~((~tall(mary)) | like(fred, mary)))) & ((preda(paul) | (~like(paul, fred))) & (~(preda(paul) | (~like(paul, fred)))))) & ?[X: $i, Y: $i] : (((~preda(X)) & ((~rich(Y)) & (~happy(Y)))) & like(X, Y))))) <=> (room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))))),
inference(transitivity,[status(thm)],[31, 3])).
tff(33,plain,
(((((room(mary) & room(paul)) & ![X: $i] : (room(X) => ((X = |'mary'|) | (X = |'paul'|)))) & (~(((((~tall(mary)) | like(fred, mary)) & (~((~tall(mary)) | like(fred, mary)))) & ((preda(paul) | (~like(paul, fred))) & (~(preda(paul) | (~like(paul, fred)))))) & ?[X: $i, Y: $i] : (((~preda(X)) & ((~rich(Y)) & (~happy(Y)))) & like(X, Y))))) => (((room(mary) & room(paul)) & ![X: $i] : (room(X) => ((X = |'mary'|) | (X = |'paul'|)))) & (~((hate(alice, mary) | (~like(fred, mary))) & (~(hate(alice, mary) | (~like(fred, mary)))))))) <=> ((room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X)))) => (room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X)))))),
inference(monotonicity,[status(thm)],[32, 18])).
tff(34,plain,
(((((room(mary) & room(paul)) & ![X: $i] : (room(X) => ((X = |'mary'|) | (X = |'paul'|)))) & (~(((((~tall(mary)) | like(fred, mary)) & (~((~tall(mary)) | like(fred, mary)))) & ((preda(paul) | (~like(paul, fred))) & (~(preda(paul) | (~like(paul, fred)))))) & ?[X: $i, Y: $i] : (((~preda(X)) & ((~rich(Y)) & (~happy(Y)))) & like(X, Y))))) => (((room(mary) & room(paul)) & ![X: $i] : (room(X) => ((X = |'mary'|) | (X = |'paul'|)))) & (~((hate(alice, mary) | (~like(fred, mary))) & (~(hate(alice, mary) | (~like(fred, mary)))))))) <=> $true),
inference(transitivity,[status(thm)],[33, 2])).
tff(35,plain,
((~((((room(mary) & room(paul)) & ![X: $i] : (room(X) => ((X = |'mary'|) | (X = |'paul'|)))) & (~(((((~tall(mary)) | like(fred, mary)) & (~((~tall(mary)) | like(fred, mary)))) & ((preda(paul) | (~like(paul, fred))) & (~(preda(paul) | (~like(paul, fred)))))) & ?[X: $i, Y: $i] : (((~preda(X)) & ((~rich(Y)) & (~happy(Y)))) & like(X, Y))))) => (((room(mary) & room(paul)) & ![X: $i] : (room(X) => ((X = |'mary'|) | (X = |'paul'|)))) & (~((hate(alice, mary) | (~like(fred, mary))) & (~(hate(alice, mary) | (~like(fred, mary))))))))) <=> (~$true)),
inference(monotonicity,[status(thm)],[34])).
tff(36,plain,
((~((((room(mary) & room(paul)) & ![X: $i] : (room(X) => ((X = |'mary'|) | (X = |'paul'|)))) & (~(((((~tall(mary)) | like(fred, mary)) & (~((~tall(mary)) | like(fred, mary)))) & ((preda(paul) | (~like(paul, fred))) & (~(preda(paul) | (~like(paul, fred)))))) & ?[X: $i, Y: $i] : (((~preda(X)) & ((~rich(Y)) & (~happy(Y)))) & like(X, Y))))) => (((room(mary) & room(paul)) & ![X: $i] : (room(X) => ((X = |'mary'|) | (X = |'paul'|)))) & (~((hate(alice, mary) | (~like(fred, mary))) & (~(hate(alice, mary) | (~like(fred, mary))))))))) <=> $false),
inference(transitivity,[status(thm)],[35, 1])).
tff(37,axiom,(~((((room(mary) & room(paul)) & ![X: $i] : (room(X) => ((X = |'mary'|) | (X = |'paul'|)))) & (~(((((~tall(mary)) | like(fred, mary)) & (~((~tall(mary)) | like(fred, mary)))) & ((preda(paul) | (~like(paul, fred))) & (~(preda(paul) | (~like(paul, fred)))))) & ?[X: $i, Y: $i] : (((~preda(X)) & ((~rich(Y)) & (~happy(Y)))) & like(X, Y))))) => (((room(mary) & room(paul)) & ![X: $i] : (room(X) => ((X = |'mary'|) | (X = |'paul'|)))) & (~((hate(alice, mary) | (~like(fred, mary))) & (~(hate(alice, mary) | (~like(fred, mary))))))))), file('/mnt/tmpfs//4363027830490086470380789.p','negated')).
tff(38,plain,
($false),
inference(modus_ponens,[status(thm)],[37, 36])).
% SZS output end Proof
| room(michael)&room(danny)&(![X]:(room(X)=>(X='michael'|X='danny')))&
(~((((~tall(michael))|(like(ronald,michael)))&(~((~tall(michael))|(like(ronald,michael)))))&(((owns_an_Android_phone(danny))|(~like(danny,ronald)))&(~((owns_an_Android_phone(danny))|(~like(danny,ronald)))))&?[X,Y]:((does_not_own_an_Android_phone(X))&(~rich(Y)&~happy(Y))&(like(X,Y))))) | room(michael)&room(danny)&(![X]:(room(X)=>(X='michael'|X='danny')))&
(~((((hate(dorothy,michael))|(~like(ronald,michael)))&(~((hate(dorothy,michael))|(~like(ronald,michael))))))) | entailment | entailment | neutral |
Malcolm, Richard are the only persons in the room. Only one of the following is true:. -Someone who is not Richard like someone who is liked by Luisa. -Someone outside the room is liked by Luisa. | Malcolm likes Luisa or does not like Luisa or both. | entailment | % SZS status Unsatisfiable
% SZS output start Proof
tff(room_type, type, (
room: $i > $o)).
tff(tptp_fun_X_3_type, type, (
tptp_fun_X_3: $i)).
tff(tptp_fun__mary__type, type, (
tptp_fun__mary_: $i)).
tff(tptp_fun__paul__type, type, (
tptp_fun__paul_: $i)).
tff(paul_type, type, (
paul: $i)).
tff(like_type, type, (
like: ( $i * $i ) > $o)).
tff(john_type, type, (
john: $i)).
tff(mary_type, type, (
mary: $i)).
tff(1,plain,
(room(paul) <=> room(paul)),
inference(rewrite,[status(thm)],[])).
tff(2,plain,
((~((((room(mary) & room(paul)) & ![X: $i] : (room(X) => ((X = |'mary'|) | (X = |'paul'|)))) & ((?[X: $i, Y: $i] : (((~(X = paul)) & like(Y, john)) & like(X, Y)) | ?[X: $i] : ((~room(X)) => like(X, john))) & (~(?[X: $i, Y: $i] : (((~(X = paul)) & like(Y, john)) & like(X, Y)) & ?[X: $i] : ((~room(X)) => like(X, john)))))) => (((room(mary) & room(paul)) & ![X: $i] : (room(X) => ((X = |'mary'|) | (X = |'paul'|)))) & (like(john, mary) | (~like(john, mary)))))) <=> (~((~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (?[X: $i, Y: $i] : ((~(X = paul)) & like(Y, john) & like(X, Y)) | ?[X: $i] : (room(X) | like(X, john))) & (~(?[X: $i, Y: $i] : ((~(X = paul)) & like(Y, john) & like(X, Y)) & ?[X: $i] : (room(X) | like(X, john)))))) | (room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))))))),
inference(rewrite,[status(thm)],[])).
tff(3,axiom,(~((((room(mary) & room(paul)) & ![X: $i] : (room(X) => ((X = |'mary'|) | (X = |'paul'|)))) & ((?[X: $i, Y: $i] : (((~(X = paul)) & like(Y, john)) & like(X, Y)) | ?[X: $i] : ((~room(X)) => like(X, john))) & (~(?[X: $i, Y: $i] : (((~(X = paul)) & like(Y, john)) & like(X, Y)) & ?[X: $i] : ((~room(X)) => like(X, john)))))) => (((room(mary) & room(paul)) & ![X: $i] : (room(X) => ((X = |'mary'|) | (X = |'paul'|)))) & (like(john, mary) | (~like(john, mary)))))), file('/mnt/tmpfs//7956073661818693772864969.p','negated')).
tff(4,plain,
(~((~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (?[X: $i, Y: $i] : ((~(X = paul)) & like(Y, john) & like(X, Y)) | ?[X: $i] : (room(X) | like(X, john))) & (~(?[X: $i, Y: $i] : ((~(X = paul)) & like(Y, john) & like(X, Y)) & ?[X: $i] : (room(X) | like(X, john)))))) | (room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X)))))),
inference(modus_ponens,[status(thm)],[3, 2])).
tff(5,plain,
(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))) & (?[X: $i, Y: $i] : ((~(X = paul)) & like(Y, john) & like(X, Y)) | ?[X: $i] : (room(X) | like(X, john))) & (~(?[X: $i, Y: $i] : ((~(X = paul)) & like(Y, john) & like(X, Y)) & ?[X: $i] : (room(X) | like(X, john))))),
inference(or_elim,[status(thm)],[4])).
tff(6,plain,
(room(paul)),
inference(and_elim,[status(thm)],[5])).
tff(7,plain,
(room(paul)),
inference(modus_ponens,[status(thm)],[6, 1])).
tff(8,plain,
(room(mary) <=> room(mary)),
inference(rewrite,[status(thm)],[])).
tff(9,plain,
(room(mary)),
inference(and_elim,[status(thm)],[5])).
tff(10,plain,
(room(mary)),
inference(modus_ponens,[status(thm)],[9, 8])).
tff(11,plain,
((~((X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))) <=> (~((X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3))))),
inference(rewrite,[status(thm)],[])).
tff(12,plain,
(((~room(mary)) | (~room(paul)) | (~((X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3))))) <=> ((~room(mary)) | (~room(paul)) | (~((X!3 = |'paul'|) | (X!3 = |'mary'|) | (~room(X!3)))))),
inference(monotonicity,[status(thm)],[11])).
tff(13,plain,
((room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X)))) <=> (room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))))),
inference(rewrite,[status(thm)],[])).
tff(14,plain,
((~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))))) <=> (~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X)))))),
inference(monotonicity,[status(thm)],[13])).
tff(15,plain,
((~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))))) <=> (~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X)))))),
inference(rewrite,[status(thm)],[])).
tff(16,plain,
(~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))))),
inference(or_elim,[status(thm)],[4])).
tff(17,plain,
(~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))))),
inference(modus_ponens,[status(thm)],[16, 14])).
tff(18,plain,
(~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))))),
inference(modus_ponens,[status(thm)],[17, 15])).
tff(19,plain,
(~(room(mary) & room(paul) & ![X: $i] : ((X = |'paul'|) | (X = |'mary'|) | (~room(X))))),
inference(modus_ponens,[status(thm)],[18, 14])).
unexpected number of arguments: (let ((a!1 (refl (~ (not (room mary)) (not (room mary)))))
(a!2 (refl (~ (not (room paul)) (not (room paul)))))
(a!3 (forall ((X $i)) (or (= X |'paul'|) (= X |'mary'|) (not (room X)))))
(a!4 (not (or (= X!3 |'paul'|) (= X!3 |'mary'|) (not (room X!3))))))
(let ((a!5 (~ (not (and (room mary) (room paul) a!3))
(or (not (room mary)) (not (room paul)) a!4))))
(nnf-neg a!1 a!2 (sk (~ (not a!3) a!4)) a!5)))
| room(malcolm)&room(richard)&(![X]:(room(X)=>(X='malcolm'|X='richard')))&
(((?[X,Y]:((X!=richard)&(like(Y,luisa))&(like(X,Y))))|(?[X]:(~room(X)=>(like(X,luisa)))))&~(?[X,Y]:((X!=richard)&(like(Y,luisa))&(like(X,Y)))&?[X]:(~room(X)=>(like(X,luisa))))) | room(malcolm)&room(richard)&(![X]:(room(X)=>(X='malcolm'|X='richard')))&
(((like(luisa,malcolm))|(~like(luisa,malcolm)))) | entailment | entailment | neutral |
Russell, Rolf, Muriel are the only persons in the room.
Russell is the tallest in the room.
Only one person outside the room plays the violin.
Russell is the least quiet in the room.
Only one person outside the room does not collect antique jewelry.
Russell is not liked by Mary and likes Mary. | Russell is quieter than Joseph or plays the violin or both. | contradiction | - | room(russell)&room(rolf)&room(muriel)&(![X]:(room(X)=>(X='russell'|X='rolf'|X='muriel')))&
((![X]:(taller(X,russell)))&
(((?[X]:(~room(X)&plays_the_violin(X)))&(![X,Y]:((plays_the_violin(X)&plays_the_violin(Y))=>(X=Y)))))&
(![X]:(quieter(russell,X)))&
(((?[X]:(~room(X)&does_not_collect_antique_jewelry(X)))&(![X,Y]:((does_not_collect_antique_jewelry(X)&does_not_collect_antique_jewelry(Y))=>(X=Y)))))&
((~like(russell,mary))&(like(mary,russell)))) | room(russell)&room(rolf)&room(muriel)&(![X]:(room(X)=>(X='russell'|X='rolf'|X='muriel')))&
(((quieter(joseph,russell))|(plays_the_violin(russell)))) | contradiction | entailment | contradiction |
Clyde, Jennifer, William, Becky are the only persons in the room.
Clyde is quieter than Heather and is hated by Heather if only one person in the room does not like Heather and vice versa.
Clyde is the tallest in the room.
It is not the case that 'William who is not liked by Heather, is not Jennifer'. | Becky is quieter than Heather or is liked by Heather or both. | neutral | % SZS status Satisfiable
| room(clyde)&room(jennifer)&room(william)&room(becky)&(![X]:(room(X)=>(X='clyde'|X='jennifer'|X='william'|X='becky')))&
(((((?[X]:(room(X)&~like(heather,X)))&(![X,Y]:((~like(heather,X)&~like(heather,Y))=>(X=Y)))))<=>((quieter(heather,clyde))&(hate(clyde,heather))))&
(![X]:(taller(X,clyde)))&
(~((~like(william,heather))&(william!=jennifer)))) | room(clyde)&room(jennifer)&room(william)&room(becky)&(![X]:(room(X)=>(X='clyde'|X='jennifer'|X='william'|X='becky')))&
(((quieter(heather,becky))|(like(becky,heather)))) | entailment | entailment | entailment |
Daniel, Margaret are the only persons in the room.
"Margaret is not a creative quiet brave european and does not hate Gregg" if "someone outside the room is not a creative tourist" and vice versa.
Daniel who is not creative, not brave, is a sibling of Jeanette.
Daniel and Jim hate each other.
Someone who is not a quiet european is quieter than someone who is quieter than Josie. | Margaret is not a tall creative person or is a creative quiet tall tourist or both. | neutral | % SZS status Satisfiable
| room(daniel)&room(margaret)&(![X]:(room(X)=>(X='daniel'|X='margaret')))&
(((?[X]:(~room(X)=>(~(creative(X)&tourist(X)))))<=>((~(creative(margaret)&quiet(margaret)&brave(margaret)&european(margaret)))&(~hate(gregg,margaret))))&
((~creative(daniel)&~brave(daniel))&(sibling(jeanette,daniel)))&
((hate(daniel,jim) & hate(jim,daniel)))&
(?[X,Y]:((~(quiet(X)&european(X)))&(quieter(josie,Y))&(quieter(X,Y))))) | room(daniel)&room(margaret)&(![X]:(room(X)=>(X='daniel'|X='margaret')))&
(((~(tall(margaret)&creative(margaret)&person(margaret)))|(creative(margaret)&quiet(margaret)&tall(margaret)&tourist(margaret)))) | neutral | entailment | entailment |
Michael, Gary, Tiffany are the only persons in the room.
More than one person outside the room is not Gary.
Someone who is a quiet tourist is a sibling of someone who is not Gary.
Michael neither does not like Shirley nor is not rich.
Michael is the least rich in the room.
Michael does not enjoy jogging and is a sibling of Gary. | Gary is a rich tourist and is richer than Gary. | neutral | % SZS status Satisfiable
| room(michael)&room(gary)&room(tiffany)&(![X]:(room(X)=>(X='michael'|X='gary'|X='tiffany')))&
(((?[X,Y]:(~room(X)&~room(Y)&(X!=gary&Y!=gary)&(X!=Y))))&
(?[X,Y]:((quiet(X)&tourist(X))&(Y!=gary)&(sibling(X,Y))))&
(~((~like(shirley,michael))|(~rich(michael))))&
(![X]:(richer(michael,X)))&
((does_not_enjoy_jogging(michael))&(sibling(gary,michael)))) | room(michael)&room(gary)&room(tiffany)&(![X]:(room(X)=>(X='michael'|X='gary'|X='tiffany')))&
((rich(gary)&tourist(gary))&(richer(gary,gary))) | contradiction | contradiction | contradiction |
Nancy, George, Joseph, Jeanette are the only persons in the room.
Only one person outside the room is a creative person.
Nancy and George are respectively rich and creative.
Nancy is the richest in the room.
Only one person in the room does not own a telescope. | Someone who is not rich, not creative is richer than someone who is not Joseph. | neutral | % SZS status Satisfiable
| room(nancy)&room(george)&room(joseph)&room(jeanette)&(![X]:(room(X)=>(X='nancy'|X='george'|X='joseph'|X='jeanette')))&
((((?[X]:(~room(X)&creative(X)&person(X)))&(![X,Y]:((creative(X)&person(X)&creative(Y)&person(Y))=>(X=Y)))))&
((rich(nancy))&(creative(george)))&
(![X]:(richer(X,nancy)))&
(((?[X]:(room(X)&does_not_own_a_telescope(X)))&(![X,Y]:((does_not_own_a_telescope(X)&does_not_own_a_telescope(Y))=>(X=Y)))))) | room(nancy)&room(george)&room(joseph)&room(jeanette)&(![X]:(room(X)=>(X='nancy'|X='george'|X='joseph'|X='jeanette')))&
(?[X,Y]:((~rich(X)&~creative(X))&(Y!=joseph)&(richer(X,Y)))) | neutral | entailment | contradiction |
Stephanie, Helen, Autumn are the only persons in the room.
Stephanie does not play a string instrument and is not a creative person unless Autumn either does not hate Alice or collect rare sneakers.
If Stephanie collect rare sneakers or does not hate Sarah or both then Autumn is hated by Alice.
Autumn hates Alice or is a sibling of Sarah or both.
Stephanie neither does not hate Sarah nor is not tall.
Someone who collect rare sneakers is a client of someone who is hated by Alice.
Autumn neither is not hated by Sarah nor does not collect rare sneakers.
Stephanie is the tallest in the room.
Autumn is a tall creative quiet person and collect rare sneakers.
It is not the case that 'Alice is a client of Autumn'. | Someone who hates Alice is a sibling of someone who is not a rich european. | neutral | % SZS status Satisfiable
| room(stephanie)&room(helen)&room(autumn)&(![X]:(room(X)=>(X='stephanie'|X='helen'|X='autumn')))&
((~((((~hate(alice,autumn))|(collect_rare_sneakers(autumn)))&(~((~hate(alice,autumn))|(collect_rare_sneakers(autumn))))))=>((does_not_play_a_string_instrument(stephanie))&(~(creative(stephanie)&person(stephanie)))))&
((((collect_rare_sneakers(stephanie))|(~hate(sarah,stephanie))))=>(hate(autumn,alice)))&
(((hate(alice,autumn))|(sibling(sarah,autumn))))&
(~((~hate(sarah,stephanie))|(~tall(stephanie))))&
(?[X,Y]:((collect_rare_sneakers(X))&(hate(Y,alice))&(client(X,Y))))&
(~((~hate(autumn,sarah))|(does_not_collect_rare_sneakers(autumn))))&
(![X]:(taller(X,stephanie)))&
((tall(autumn)&creative(autumn)&quiet(autumn)&person(autumn))&(collect_rare_sneakers(autumn)))&
(~(client(autumn,alice)))) | room(stephanie)&room(helen)&room(autumn)&(![X]:(room(X)=>(X='stephanie'|X='helen'|X='autumn')))&
(?[X,Y]:((hate(alice,X))&(~(rich(Y)&european(Y)))&(sibling(X,Y)))) | neutral | neutral | entailment |