Question: Was Fat Joe born on 1970?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:name> "Fat Joe" . ?e <date_of_birth> ?pv . ?pv <pred:year> 1970 .  }
Program:
function: Find
inputs: Fat Joe
function: QueryAttr
dependencies: 0
inputs: date of birth
function: VerifyYear
dependencies: 1
inputs: 1970
=
Answer: yes