Question: At what point in time did Hearts and Minds (whose genre is documentary film) receive an Academy Award for Best Documentary Feature?
Choices: 2018-11-14
1998-03-23
2004
2009-04-01
1974-01-01
2004-12-01
2018-01-02
1909-01-01
1917
2006-05-18
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Hearts and Minds" . ?e_1 <genre> ?e_3 . ?e_3 <pred:name> "documentary film" . ?e_2 <pred:name> "Academy Award for Best Documentary Feature" . ?e_1 <award_received> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <award_received> ; <pred:fact_t> ?e_2 ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: documentary film
function: Relate
dependencies: 0
inputs: genre
backward
function: Find
inputs: Hearts and Minds
function: And
dependencies: 1
2
function: Find
inputs: Academy Award for Best Documentary Feature
function: QueryRelationQualifier
dependencies: 3
4
inputs: award received
point in time
Answer: 1974-01-01