Question: Is the duration exactly 3.4 years for Bright Star?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:name> "Bright Star" . ?e <duration> ?pv . ?pv <pred:unit> "year" . ?pv <pred:value> "3.4"^^xsd:double .  }
Program:
function: Find
inputs: Bright Star
function: QueryAttr
dependencies: 0
inputs: duration
function: VerifyNum
dependencies: 1
inputs: 3.4 year
=