Question: Since when has John Bailey (the one that is the director of photography of Groundhog Day) held the position of chairperson?
Choices: 1788-02-06
1998-10-19
1966-11-28
2017
2007-04-20
1962-03-29
1896-06-24
1989-04-22
1721
1802
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "John Bailey" . ?e_3 <director_of_photography> ?e_1 . ?e_3 <pred:name> "Groundhog Day" . ?e_2 <pred:name> "chairperson" . ?e_1 <position_held> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <position_held> ; <pred:fact_t> ?e_2 ] <start_time> ?qpv .  }
Program:
function: Find
inputs: Groundhog Day
function: Relate
dependencies: 0
inputs: director of photography
forward
function: Find
inputs: John Bailey
function: And
dependencies: 1
2
function: Find
inputs: chairperson
function: QueryRelationQualifier
dependencies: 3
4
inputs: position held
start time
Answer: 2017