Question: Is Andrzej Wajda's date of death after 1994?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Program:
function: Find
inputs: Andrzej Wajda
function: QueryAttr
dependencies: 0
inputs: date of death
function: VerifyYear
dependencies: 1
inputs: 1994
>
SPARQL: ASK { ?e <pred:name> "Andrzej Wajda" . ?e <date_of_death> ?pv . ?pv <pred:year> ?v . FILTER ( ?v > 1994 ) .  }
Answer: yes