Question: What point in time was James Cameron, who uses the language Portuguese, no longer the spouse of Gale Anne Hurd?
Choices: 1914
2016-01-12
1912
2009-08-07
1815-07-07
1987-11-11
1776
1997-09-20
1989-01-01
1865-04-15
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "James Cameron" . ?e_1 <languages_spoken,_written_or_signed> ?e_3 . ?e_3 <pred:name> "Portuguese" . ?e_2 <pred:name> "Gale Anne Hurd" . ?e_1 <spouse> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <spouse> ; <pred:fact_t> ?e_2 ] <end_time> ?qpv .  }
Program:
function: Find
inputs: Portuguese
function: Relate
dependencies: 0
inputs: languages spoken, written or signed
backward
function: Find
inputs: James Cameron
function: And
dependencies: 1
2
function: Find
inputs: Gale Anne Hurd
function: QueryRelationQualifier
dependencies: 3
4
inputs: spouse
end time
Answer: 1989-01-01