Question: What is the start date that Chris Martin who is a member of Fulham F.C. becmes a member of Norwich City F.C.?
Choices: 2011-05-13
1939-09-19
1902-06-16
2003-12-26
1999-10-28
1859-11-10
2004-09-27
1721-08-30
1979-10-01
2006-01-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Chris Martin" . ?e_1 <member_of_sports_team> ?e_3 . ?e_3 <pred:name> "Fulham F.C." . ?e_2 <pred:name> "Norwich City 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: Fulham F.C.
function: Relate
dependencies: 0
inputs: member of sports team
backward
function: Find
inputs: Chris Martin
function: And
dependencies: 1
2
function: Find
inputs: Norwich City F.C.
function: QueryRelationQualifier
dependencies: 3
4
inputs: member of sports team
start time
Answer: 2006-01-01