Question: What is the beginning date that David Kaye (who is a member of Chester City F.C.) becomes a member of Rotherham United F.C.?
Choices: 1573
1994-09-18
1971-09-28
1977-01-01
1999-03-12
1999-11-02
2007-03-05
2003-12-05
-168
1992-07-17
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "David Kaye" . ?e_1 <member_of_sports_team> ?e_3 . ?e_3 <pred:name> "Chester City F.C." . ?e_2 <pred:name> "Rotherham United 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: Chester City F.C.
function: Relate
dependencies: 0
inputs: member of sports team
backward
function: Find
inputs: David Kaye
function: And
dependencies: 1
2
function: Find
inputs: Rotherham United F.C.
function: QueryRelationQualifier
dependencies: 3
4
inputs: member of sports team
start time
Answer: 1977-01-01