Question: Was the silent film whose cost is not equal to 4.2 United States dollars published outside of 1975?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "silent film" . ?e <cost> ?pv_1 . ?pv_1 <pred:unit> "United States dollar" . ?pv_1 <pred:value> ?v_1 . FILTER ( ?v_1 != "4.2"^^xsd:double ) . ?e <publication_date> ?pv . ?pv <pred:year> ?v . FILTER ( ?v != 1975 ) .  }
Program:
function: FindAll
function: FilterNum
dependencies: 0
inputs: cost
4.2 United States dollar
!=
function: FilterConcept
dependencies: 1
inputs: silent film
function: QueryAttr
dependencies: 2
inputs: publication date
function: VerifyYear
dependencies: 3
inputs: 1975
!=
Answer: yes