Question: When Jimmy Carte became a member of Crystal Palace F.C. and Portsmouth F.C.?
Choices:
2015
1992-11-04
2012-03-09
1995-01-01
1960-12-09
1940-08-05
1975-05-16
1983-08-15
2009-03-31
1754
Program:
function: Find
inputs: Crystal Palace F.C.
function: Relate
dependencies: 0
inputs: member of sports team
backward
function: Find
inputs: Jimmy Carter
function: And
dependencies: 1
2
function: Find
inputs: Portsmouth F.C.
function: QueryRelationQualifier
dependencies: 3
4
inputs: member of sports team
start time
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Jimmy Carter" . ?e_1 <member_of_sports_team> ?e_3 . ?e_3 <pred:name> "Crystal Palace F.C." . ?e_2 <pred:name> "Portsmouth 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 .  }
Answer: 1995-01-01