Question: Since when has Chris Martin been a member of the Scotland national football team?
Choices: 1924
2015-09-22
2014-01-01
1606
1814-01-01
1288-06-05
1978-09-01
1960-10-15
1918-03-11
1994-12-17
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Chris Martin" . ?e_1 <member_of_sports_team> ?e_3 . ?e_3 <pred:name> "Scotland national football team" . ?e_2 <pred:name> "Scotland national football team" . ?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: Scotland national football team
function: Relate
dependencies: 0
inputs: member of sports team
backward
function: Find
inputs: Chris Martin
function: And
dependencies: 1
2
function: Find
inputs: Scotland national football team
function: QueryRelationQualifier
dependencies: 3
4
inputs: member of sports team
start time
Answer: 2014-01-01