Question: Is Baku's postal code 91200?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:name> "Baku" . ?e <postal_code> ?pv . ?pv <pred:value> "91200" .  }
Program:
function: Find
inputs: Baku
function: QueryAttr
dependencies: 0
inputs: postal code
function: VerifyStr
dependencies: 1
inputs: 91200
Answer: no