Question: What is the playing length of American Beauty, performed by the Grateful Dead?
Choices: 105 minute
4896 second
152 minute
84 minute
159 minute
238 second
2713 second
208 minute
64 minute
2541 second
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "American Beauty" . ?e <performer> ?e_1 . ?e_1 <pred:name> "Grateful Dead" .  ?e <duration> ?pv .  }
Program:
function: Find
inputs: Grateful Dead
function: Relate
dependencies: 0
inputs: performer
backward
function: Find
inputs: American Beauty
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: duration
Answer: 2541 second