Question: Is the publication date of the soundtrack album whose genre is avant-garde music not in 2002 ?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Program:
function: Find
inputs: avant-garde music
function: Relate
dependencies: 0
inputs: genre
backward
function: FilterConcept
dependencies: 1
inputs: soundtrack album
function: QueryAttr
dependencies: 2
inputs: publication date
function: VerifyYear
dependencies: 3
inputs: 2002
!=
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "soundtrack album" . ?e <genre> ?e_1 . ?e_1 <pred:name> "avant-garde music" .  ?e <publication_date> ?pv . ?pv <pred:year> ?v . FILTER ( ?v != 2002 ) .  }
Answer: yes