Question: When did Kevin Smith (the one that is a member of Notts County F.C.) become a member of Notts County F.C.?
Choices: 1973-12-21
2006-09-24
1998-12-02
1965-05-12
1949-05-23
2010-01-01
1988-04-20
1992-07-09
1836-12-28
500
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Kevin Smith" . ?e_1 <member_of_sports_team> ?e_3 . ?e_3 <pred:name> "Notts County F.C." . ?e_2 <pred:name> "Notts County 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 ] <start_time> ?qpv .  }
Program:
function: Find
inputs: Notts County F.C.
function: Relate
dependencies: 0
inputs: member of sports team
backward
function: Find
inputs: Kevin Smith
function: And
dependencies: 1
2
function: Find
inputs: Notts County F.C.
function: QueryRelationQualifier
dependencies: 3
4
inputs: member of sports team
start time
Answer: 2010-01-01