Question: For a movie whose narrative location is British Columbia, is it length other than 15 weeks ?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "film" . ?e <narrative_location> ?e_1 . ?e_1 <pred:name> "British Columbia" .  ?e <duration> ?pv . ?pv <pred:unit> "week" . ?pv <pred:value> ?v . FILTER ( ?v != "15"^^xsd:double ) .  }
Program:
function: Find
inputs: British Columbia
function: Relate
dependencies: 0
inputs: narrative location
backward
function: FilterConcept
dependencies: 1
inputs: film
function: QueryAttr
dependencies: 2
inputs: duration
function: VerifyNum
dependencies: 3
inputs: 15 week
!=