Question: Where was the film based on Contact authored by Carl Sagan published on 1997-07-11?
Choices: Indonesia
Grauman's Chinese Theatre
Sorrento
North America
Montreal World Film Festival
Estonia
Cannes
1949 Cannes Film Festival
United States of America
Northern America
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "film" . ?e <based_on> ?e_1 . ?e_1 <pred:name> "Contact" . ?e_1 <author> ?e_2 . ?e_2 <pred:name> "Carl Sagan" .  ?e <publication_date> ?pv . ?pv <pred:date> "1997-07-11"^^xsd:date . [ <pred:fact_h> ?e ; <pred:fact_r> <publication_date> ; <pred:fact_t> ?pv ] <place_of_publication> ?qpv .  }
Program:
function: Find
inputs: Carl Sagan
function: Relate
dependencies: 0
inputs: author
backward
function: Find
inputs: Contact
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: based on
backward
function: FilterConcept
dependencies: 4
inputs: film
function: QueryAttrQualifier
dependencies: 5
inputs: publication date
1997-07-11
place of publication
Answer: United States of America