Question: Is the title of Peter Pan (whose composer is Sammy Cahn) equal to The Terminator?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:name> "Peter Pan" . ?e <composer> ?e_1 . ?e_1 <pred:name> "Sammy Cahn" .  ?e <title> ?pv . ?pv <pred:value> "The Terminator" .  }
Program:
function: Find
inputs: Sammy Cahn
function: Relate
dependencies: 0
inputs: composer
backward
function: Find
inputs: Peter Pan
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: title
function: VerifyStr
dependencies: 4
inputs: The Terminator