Question: What is the release territory of Grease whose publication date is 1978-09-28?
Choices: Austria
Washington, D.C.
Indonesia
Toronto International Film Festival
Romania
Germany
Mexico
Montreal World Film Festival
Switzerland
Portugal
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Grease" . ?e <publication_date> ?pv . ?pv <pred:date> "1978-09-28"^^xsd:date . [ <pred:fact_h> ?e ; <pred:fact_r> <publication_date> ; <pred:fact_t> ?pv ] <place_of_publication> ?qpv .  }
Program:
function: Find
inputs: Grease
function: QueryAttrQualifier
dependencies: 0
inputs: publication date
1978-09-28
place of publication
Answer: Germany