Question: Is Bruce Willis the narrator of the film North?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "film" . ?e <narrator> ?e_1 . ?e_1 <pred:name> "Bruce Willis" .  ?e <title> ?pv . ?pv <pred:value> "North" .  }
Program:
function: Find
inputs: Bruce Willis
function: Relate
dependencies: 0
inputs: narrator
backward
function: FilterConcept
dependencies: 1
inputs: film
function: QueryAttr
dependencies: 2
inputs: title
function: VerifyStr
dependencies: 3
inputs: North
Answer: yes