Question: What is the duration of the visual artwork produced by Liv Ullmann?
Choices:
114 minute
80 minute
2576 second
191 minute
66 minute
90 minute
4439 second
231 minute
133 minute
19 minute
Program:
function: Find
inputs: Liv Ullmann
function: Relate
dependencies: 0
inputs: producer
backward
function: FilterConcept
dependencies: 1
inputs: visual artwork
function: QueryAttr
dependencies: 2
inputs: duration
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "visual artwork" . ?e <producer> ?e_1 . ?e_1 <pred:name> "Liv Ullmann" .  ?e <duration> ?pv .  }
Answer: 90 minute