Question: Was the dramatic film Africa released in a year other than 2012 ?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:name> "Africa" . ?e <genre> ?e_1 . ?e_1 <pred:name> "drama film" .  ?e <publication_date> ?pv . ?pv <pred:year> ?v . FILTER ( ?v != 2012 ) .  }
Program:
function: Find
inputs: drama film
function: Relate
dependencies: 0
inputs: genre
backward
function: Find
inputs: Africa
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: publication date
function: VerifyYear
dependencies: 4
inputs: 2012
!=