Question: Is Art Carney (the one that is related to sport American football) not 740 foot tall?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:name> "Art Carney" . ?e <sport> ?e_1 . ?e_1 <pred:name> "American football" .  ?e <height> ?pv . ?pv <pred:unit> "foot" . ?pv <pred:value> ?v . FILTER ( ?v != "740"^^xsd:double ) .  }
Program:
function: Find
inputs: American football
function: Relate
dependencies: 0
inputs: sport
backward
function: Find
inputs: Art Carney
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: height
function: VerifyNum
dependencies: 4
inputs: 740 foot
!=