Question: Is the duration of the feature film whose producer is Kevin Costner not equal to 4000 seconds?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "feature film" . ?e <producer> ?e_1 . ?e_1 <pred:name> "Kevin Costner" .  ?e <duration> ?pv . ?pv <pred:unit> "second" . ?pv <pred:value> ?v . FILTER ( ?v != "4000"^^xsd:double ) .  }
Program:
function: Find
inputs: Kevin Costner
function: Relate
dependencies: 0
inputs: producer
backward
function: FilterConcept
dependencies: 1
inputs: feature film
function: QueryAttr
dependencies: 2
inputs: duration
function: VerifyNum
dependencies: 3
inputs: 4000 second
!=