Question: Was Star Wars Episode V: The Empire Strikes Back (which was nominated for a Golden Globe Award for Best Original Score) published on 1980-12-11 in Germany?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:name> "Star Wars Episode V: The Empire Strikes Back" . ?e <nominated_for> ?e_1 . ?e_1 <pred:name> "Golden Globe Award for Best Original Score" .  ?e <publication_date> ?pv . ?pv <pred:date> "1980-12-11"^^xsd:date . [ <pred:fact_h> ?e ; <pred:fact_r> <publication_date> ; <pred:fact_t> ?pv ] <place_of_publication> ?qpv . ?qpv <pred:value> "Germany" .  }
Program:
function: Find
inputs: Golden Globe Award for Best Original Score
function: Relate
dependencies: 0
inputs: nominated for
backward
function: Find
inputs: Star Wars Episode V: The Empire Strikes Back
function: And
dependencies: 1
2
function: QueryAttrUnderCondition
dependencies: 3
inputs: publication date
place of publication
Germany
function: VerifyDate
dependencies: 4
inputs: 1980-12-11
=
Answer: yes