Question: Since when was Mark Johnson, the pitcher, a member of Detroit Tigers ?
Choices:
2000
2000-07-01
1996-04-01
1967-07-27
1793
1862-10-20
1919-03-01
2011-12-19
1988-04-11
1992-08-01
Answer: 2000
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Mark Johnson" . ?e_1 <position_played_on_team_/_speciality> ?e_3 . ?e_3 <pred:name> "pitcher" . ?e_2 <pred:name> "Detroit Tigers" . ?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: pitcher
function: Relate
dependencies: 0
inputs: position played on team / speciality
backward
function: Find
inputs: Mark Johnson
function: And
dependencies: 1
2
function: Find
inputs: Detroit Tigers
function: QueryRelationQualifier
dependencies: 3
4
inputs: member of sports team
start time