Question: Where was a movie, produced by Jason Reitman, published on 4th February 2010 ?
Choices: Pakistan
Rio de Janeiro
Peru
South Korea
Hollywood
Westwood
2008 Toronto International Film Festival
Kuwait
Germany
Berlin International Film Festival
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "film" . ?e <producer> ?e_1 . ?e_1 <pred:name> "Jason Reitman" .  ?e <publication_date> ?pv . ?pv <pred:date> "2010-02-04"^^xsd:date . [ <pred:fact_h> ?e ; <pred:fact_r> <publication_date> ; <pred:fact_t> ?pv ] <place_of_publication> ?qpv .  }
Program:
function: Find
inputs: Jason Reitman
function: Relate
dependencies: 0
inputs: producer
backward
function: FilterConcept
dependencies: 1
inputs: film
function: QueryAttrQualifier
dependencies: 2
inputs: publication date
2010-02-04
place of publication
Answer: Germany