Question: What is the longest animated film that is composed by Alan Silvestri?
Choices:
Naruto Shippuden the Movie: Bonds
Magic Knight Rayearth
The Polar Express
Who Framed Roger Rabbit
Ponyo on the Cliff by the Sea
Anastasia
Wonder Woman
Code Geass
Superman
My-HiME
Program:
function: Find
inputs: Alan Silvestri
function: Relate
dependencies: 0
inputs: composer
backward
function: FilterConcept
dependencies: 1
inputs: animated film
function: SelectAmong
dependencies: 2
inputs: duration
largest
SPARQL: SELECT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "animated film" . ?e <composer> ?e_1 . ?e_1 <pred:name> "Alan Silvestri" .  ?e <duration> ?pv . ?pv <pred:value> ?v .  } ORDER BY DESC(?v) LIMIT 1
Answer: Who Framed Roger Rabbit