Question: When was US citizen Robert Forster an Academy Award nominee for Best Supporting Actor?
Choices: 2003-05-21
2009-02-01
1861
2017-05-20
2011
1939-01-01
2008-11-12
1997-01-01
1927
2015-08-12
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Robert Forster" . ?e_1 <country_of_citizenship> ?e_3 . ?e_3 <pred:name> "United States of America" . ?e_2 <pred:name> "Academy Award for Best Supporting Actor" . ?e_1 <nominated_for> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <nominated_for> ; <pred:fact_t> ?e_2 ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: United States of America
function: Relate
dependencies: 0
inputs: country of citizenship
backward
function: Find
inputs: Robert Forster
function: And
dependencies: 1
2
function: Find
inputs: Academy Award for Best Supporting Actor
function: QueryRelationQualifier
dependencies: 3
4
inputs: nominated for
point in time
Answer: 1997-01-01