Question: Did Henry Mancini die in 1941?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:name> "Henry Mancini" . ?e <date_of_death> ?pv . ?pv <pred:year> ?v . FILTER ( ?v != 1941 ) .  }
Program:
function: Find
inputs: Henry Mancini
function: QueryAttr
dependencies: 0
inputs: date of death
function: VerifyYear
dependencies: 1
inputs: 1941
!=