Question: Is the postal code of Huntsville 61455?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:name> "Huntsville" . ?e <postal_code> ?pv . ?pv <pred:value> "61455" .  }
Program:
function: Find
inputs: Huntsville
function: QueryAttr
dependencies: 0
inputs: postal code
function: VerifyStr
dependencies: 1
inputs: 61455
Answer: no