Question: When did Kevin Smith (who is a member of the Sunderland A.F.C.) start as a member of the Wrexham A.F.C.?
Choices:
1928
2002-04-29
1990-10-04
1996-09-13
2003-06-05
2017-11-10
2008-10-20
2002-09-10
2006-01-01
2006-03-24
Answer: 2006-01-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Kevin Smith" . ?e_1 <member_of_sports_team> ?e_3 . ?e_3 <pred:name> "Sunderland A.F.C." . ?e_2 <pred:name> "Wrexham A.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: Sunderland A.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: Wrexham A.F.C.
function: QueryRelationQualifier
dependencies: 3
4
inputs: member of sports team
start time