Question: When did  John Hughes (the one that is a member of New York Rangers) become a member of the New York Rangers?
Choices: 2004-06-05
2000-11-17
1990-01-01
2013-11-18
1803-02-19
1797-11-04
1980
1621-09-25
2009-03-17
1956-12-18
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "John Hughes" . ?e_1 <member_of_sports_team> ?e_3 . ?e_3 <pred:name> "New York Rangers" . ?e_2 <pred:name> "New York Rangers" . ?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: New York Rangers
function: Relate
dependencies: 0
inputs: member of sports team
backward
function: Find
inputs: John Hughes
function: And
dependencies: 1
2
function: Find
inputs: New York Rangers
function: QueryRelationQualifier
dependencies: 3
4
inputs: member of sports team
start time
Answer: 1980