Question: Is the postal code of Dehradun GU21, GU22?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:name> "Dehradun" . ?e <postal_code> ?pv . ?pv <pred:value> "GU21, GU22" .  }
Program:
function: Find
inputs: Dehradun
function: QueryAttr
dependencies: 0
inputs: postal code
function: VerifyStr
dependencies: 1
inputs: GU21, GU22