Question: Was a literary award, whose discipline is crime fiction, created before 1983 ?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "literary award" . ?e <award_disciplines_or_subjects> ?e_1 . ?e_1 <pred:name> "crime fiction" .  ?e <inception> ?pv . ?pv <pred:year> ?v . FILTER ( ?v < 1983 ) .  }
Program:
function: Find
inputs: crime fiction
function: Relate
dependencies: 0
inputs: award disciplines or subjects
backward
function: FilterConcept
dependencies: 1
inputs: literary award
function: QueryAttr
dependencies: 2
inputs: inception
function: VerifyYear
dependencies: 3
inputs: 1983
<
Answer: yes