Question: When did  Carlos Ruiz (the one that is a member of Puebla F.C.) stop being a member of Toronto FC?
Choices:
1954-08-01
2004-04-30
2008-01-01
1916-11-04
1301
1993-01-20
2011-11-10
1871-01-01
1997-04-01
2006-02-10
Answer: 2008-01-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Carlos Ruiz" . ?e_1 <member_of_sports_team> ?e_3 . ?e_3 <pred:name> "Puebla F.C." . ?e_2 <pred:name> "Toronto FC" . ?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: Puebla F.C.
function: Relate
dependencies: 0
inputs: member of sports team
backward
function: Find
inputs: Carlos Ruiz
function: And
dependencies: 1
2
function: Find
inputs: Toronto FC
function: QueryRelationQualifier
dependencies: 3
4
inputs: member of sports team
end time