Question: When was George Benson (who is a member of the Queens Park Rangers F.C.) no longer a member of the Port Vale F.C.?
Choices: 1936-03-15
1929-01-06
1990-10-03
1845-03-04
2016-11-15
1971-10-26
2013-07-12
1924-01-01
1969-09-10
1851-03-04
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "George Benson" . ?e_1 <member_of_sports_team> ?e_3 . ?e_3 <pred:name> "Queens Park Rangers F.C." . ?e_2 <pred:name> "Port Vale F.C." . ?e_1 <member_of_sports_team> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <member_of_sports_team> ; <pred:fact_t> ?e_2 ] <end_time> ?qpv .  }
Program:
function: Find
inputs: Queens Park Rangers F.C.
function: Relate
dependencies: 0
inputs: member of sports team
backward
function: Find
inputs: George Benson
function: And
dependencies: 1
2
function: Find
inputs: Port Vale F.C.
function: QueryRelationQualifier
dependencies: 3
4
inputs: member of sports team
end time
Answer: 1924-01-01