Question: Is the area of Lake Michigan less than 45 hectares?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:name> "Lake Michigan" . ?e <area> ?pv . ?pv <pred:unit> "hectare" . ?pv <pred:value> ?v . FILTER ( ?v < "45"^^xsd:double ) .  }
Program:
function: Find
inputs: Lake Michigan
function: QueryAttr
dependencies: 0
inputs: area
function: VerifyNum
dependencies: 1
inputs: 45 hectare
<