Question: When did  David Brown (the one that is a member of Burton Albion F.C.) stop being a member of Northwich Victoria F.C.?
Choices:
1909
2030-01-31
1865-05-09
2008-09-07
1904
1821-03-04
2008-01-01
2012-12-12
1942-01-07
1977-01-30
Answer: 2008-01-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "David Brown" . ?e_1 <member_of_sports_team> ?e_3 . ?e_3 <pred:name> "Burton Albion F.C." . ?e_2 <pred:name> "Northwich Victoria 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: Burton Albion F.C.
function: Relate
dependencies: 0
inputs: member of sports team
backward
function: Find
inputs: David Brown
function: And
dependencies: 1
2
function: Find
inputs: Northwich Victoria F.C.
function: QueryRelationQualifier
dependencies: 3
4
inputs: member of sports team
end time