Question: When did Marc Anthony (a Perth Glory FC member) become a member of Tranmere Rovers F.C.?
Choices: 2006-12-14
2009-01-06
1960-01-01
1964-05-10
1997-03-10
1997-01-01
1983-11-08
2007-09-19
1996-07-29
1980
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Marc Anthony" . ?e_1 <member_of_sports_team> ?e_3 . ?e_3 <pred:name> "Perth Glory FC" . ?e_2 <pred:name> "Tranmere Rovers 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: Perth Glory FC
function: Relate
dependencies: 0
inputs: member of sports team
backward
function: Find
inputs: Marc Anthony
function: And
dependencies: 1
2
function: Find
inputs: Tranmere Rovers F.C.
function: QueryRelationQualifier
dependencies: 3
4
inputs: member of sports team
start time
Answer: 1997-01-01