Question: What is the publication region of the film that has Natasha Richardson as a cast member and the release date 2003-03-06?
Choices: Hungary
New Zealand
Ireland
Germany
Hollywood
Poland
Estonia
People's Republic of China
Washington, D.C.
Malaysia
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "film" . ?e <cast_member> ?e_1 . ?e_1 <pred:name> "Natasha Richardson" .  ?e <publication_date> ?pv . ?pv <pred:date> "2003-03-06"^^xsd:date . [ <pred:fact_h> ?e ; <pred:fact_r> <publication_date> ; <pred:fact_t> ?pv ] <place_of_publication> ?qpv .  }
Program:
function: Find
inputs: Natasha Richardson
function: Relate
dependencies: 0
inputs: cast member
backward
function: FilterConcept
dependencies: 1
inputs: film
function: QueryAttrQualifier
dependencies: 2
inputs: publication date
2003-03-06
place of publication
Answer: Germany