Question: Was Footloose (the one that has John Lithgow as a cast member) not 2800 seconds in length?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:name> "Footloose" . ?e <cast_member> ?e_1 . ?e_1 <pred:name> "John Lithgow" .  ?e <duration> ?pv . ?pv <pred:unit> "second" . ?pv <pred:value> ?v . FILTER ( ?v != "2800"^^xsd:double ) .  }
Program:
function: Find
inputs: John Lithgow
function: Relate
dependencies: 0
inputs: cast member
backward
function: Find
inputs: Footloose
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: duration
function: VerifyNum
dependencies: 4
inputs: 2800 second
!=