Question: When was Terminator Salvation (for iOS) published?
Choices:
1994-07-21
2010-01-15
2007-08-14
1996-11-22
2009-05-01
2007-06-15
2008-06-19
2012-04-11
2012-11-02
2004-05-25
Answer: 2009-05-01
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Terminator Salvation" . ?e <platform> ?e_1 . ?e_1 <pred:name> "iOS" .  ?e <publication_date> ?pv .  }
Program:
function: Find
inputs: iOS
function: Relate
dependencies: 0
inputs: platform
backward
function: Find
inputs: Terminator Salvation
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: publication date