Question: When did Tim Duncan (whose position is power forward) win the NBA Rookie of the Year Award?
Choices: 2006-04-19
1994-07-21
1500-01-01
1998
2003-08-27
1839-01-01
2017-09-30
1992-01-08
1981-03-31
2009-04-08
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "NBA Rookie of the Year Award" . ?e_2 <pred:name> "Tim Duncan" . ?e_2 <position_played_on_team_/_speciality> ?e_3 . ?e_3 <pred:name> "power forward" . ?e_1 <winner> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <winner> ; <pred:fact_t> ?e_2 ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: NBA Rookie of the Year Award
function: Find
inputs: power forward
function: Relate
dependencies: 1
inputs: position played on team / speciality
backward
function: Find
inputs: Tim Duncan
function: And
dependencies: 2
3
function: QueryRelationQualifier
dependencies: 0
4
inputs: winner
point in time
Answer: 1998