Question: When was Hercules, distributed by Metro-Goldwyn-Mayer, published?
Choices:
1996-12-12
2007-05-01
1972-08-24
1999-09-17
2015-08-20
1999-04-15
1983-01-01
1991-05-02
2005-06-07
2004-03-31
Program:
function: Find
inputs: Metro-Goldwyn-Mayer
function: Relate
dependencies: 0
inputs: distributor
backward
function: Find
inputs: Hercules
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: publication date
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Hercules" . ?e <distributor> ?e_1 . ?e_1 <pred:name> "Metro-Goldwyn-Mayer" .  ?e <publication_date> ?pv .  }
Answer: 1983-01-01