Question: Is the native label of the Richmond with whose postal code TW9 London Heathrow Airport ?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:name> "Richmond" . ?e <postal_code> ?pv_1 . ?pv_1 <pred:value> "TW9" . ?e <native_label> ?pv . ?pv <pred:value> "London Heathrow Airport" .  }
Program:
function: Find
inputs: Richmond
function: FilterStr
dependencies: 0
inputs: postal code
TW9
function: QueryAttr
dependencies: 1
inputs: native label
function: VerifyStr
dependencies: 2
inputs: London Heathrow Airport