Question: Among the animated films whose production company is Warner Bros., which has the smallest duration?
Choices: Anastasia
Wonder Woman
Magic Knight Rayearth
Code Geass
Summer Wars
Star Wars: The Clone Wars
Superman
The Polar Express
Ponyo on the Cliff by the Sea
Corpse Bride
SPARQL: SELECT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "animated film" . ?e <production_company> ?e_1 . ?e_1 <pred:name> "Warner Bros." .  ?e <duration> ?pv . ?pv <pred:value> ?v .  } ORDER BY ?v LIMIT 1
Program:
function: Find
inputs: Warner Bros.
function: Relate
dependencies: 0
inputs: production company
backward
function: FilterConcept
dependencies: 1
inputs: animated film
function: SelectAmong
dependencies: 2
inputs: duration
smallest
Answer: Corpse Bride