Question: What is the duration of the film whose producer is Nicole Kidman ?
Choices:
70 minute
81 minute
163 minute
109 minute
72 minute
115 minute
126 minute
151 minute
175 minute
86 minute
Answer: 109 minute
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "film" . ?e <producer> ?e_1 . ?e_1 <pred:name> "Nicole Kidman" .  ?e <duration> ?pv .  }
Program:
function: Find
inputs: Nicole Kidman
function: Relate
dependencies: 0
inputs: producer
backward
function: FilterConcept
dependencies: 1
inputs: film
function: QueryAttr
dependencies: 2
inputs: duration