Question: Since when did Gordon Vron become a member of Morecambe F.C.?
Choices: 2000-03-01
1964-01-01
1998-01-15
1596
1984-03-22
1643-08-22
1871-07-20
2011-09-19
1995-02-19
2002-09-10
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Gordon Brown" . ?e_1 <member_of_sports_team> ?e_3 . ?e_3 <pred:name> "Morecambe F.C." . ?e_2 <pred:name> "Morecambe 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: Morecambe F.C.
function: Relate
dependencies: 0
inputs: member of sports team
backward
function: Find
inputs: Gordon Brown
function: And
dependencies: 1
2
function: Find
inputs: Morecambe F.C.
function: QueryRelationQualifier
dependencies: 3
4
inputs: member of sports team
start time
Answer: 1964-01-01