Question: For Changeling (the one whose producer is Brian Grazer), where is it published on its publication date of 2009-02-12?
Choices: Mexico
2003 Cannes Film Festival
Greece
European Union
Montreal World Film Festival
Hungary
People's Republic of China
Bulgaria
BFI London Film Festival
Hollywood Bowl
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Changeling" . ?e <producer> ?e_1 . ?e_1 <pred:name> "Brian Grazer" .  ?e <publication_date> ?pv . ?pv <pred:date> "2009-02-12"^^xsd:date . [ <pred:fact_h> ?e ; <pred:fact_r> <publication_date> ; <pred:fact_t> ?pv ] <place_of_publication> ?qpv .  }
Program:
function: Find
inputs: Brian Grazer
function: Relate
dependencies: 0
inputs: producer
backward
function: Find
inputs: Changeling
function: And
dependencies: 1
2
function: QueryAttrQualifier
dependencies: 3
inputs: publication date
2009-02-12
place of publication
Answer: Hungary