Question: How long is Brian Wilson (the one whose producer is Jeff Lynne)?
Choices:
6 month
13 minute
55.5 minute
122 minute
231 minute
2240 second
96 minute
59 minute
432 minute
141 minute
Program:
function: Find
inputs: Jeff Lynne
function: Relate
dependencies: 0
inputs: producer
backward
function: Find
inputs: Brian Wilson
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: duration
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Brian Wilson" . ?e <producer> ?e_1 . ?e_1 <pred:name> "Jeff Lynne" .  ?e <duration> ?pv .  }
Answer: 2240 second