Question: Which is shortest of the feature films whose composer is Trevor Rabin?
Choices: National Treasure: Book of Secrets
Old Dogs
Remember the Titans
The Flintstones in Viva Rock Vegas
The Muppets
Holes
G-Force
Alvin and the Chipmunks: Chipwrecked
National Treasure
John Carter
SPARQL: SELECT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "feature film" . ?e <composer> ?e_1 . ?e_1 <pred:name> "Trevor Rabin" .  ?e <duration> ?pv . ?pv <pred:value> ?v .  } ORDER BY ?v LIMIT 1
Program:
function: Find
inputs: Trevor Rabin
function: Relate
dependencies: 0
inputs: composer
backward
function: FilterConcept
dependencies: 1
inputs: feature film
function: SelectAmong
dependencies: 2
inputs: duration
smallest
Answer: G-Force