Question: Who was Zsa Zsa Gabor's husband until 1954-01-01?
Choices: Richard Gere
Sylvester Stallone
Simon Cowell
James E. Reilly
Max Fleischer
Babyface
Rahul Dev Burman
Paul Simon
George Sanders
William Henry Harrison
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <spouse> ?e_1 . ?e_1 <pred:name> "Zsa Zsa Gabor" .  [ <pred:fact_h> ?e ; <pred:fact_r> <spouse> ; <pred:fact_t> ?e_1 ] <end_time> ?qpv . ?qpv <pred:date> "1954-01-01"^^xsd:date .  }
Program:
function: Find
inputs: Zsa Zsa Gabor
function: Relate
dependencies: 0
inputs: spouse
backward
function: QFilterDate
dependencies: 1
inputs: end time
1954-01-01
=
function: FilterConcept
dependencies: 2
inputs: human
function: What
dependencies: 3
Answer: George Sanders