Question: What is the shortest musical feature film?
Choices:
Hannah Montana: The Movie
Labyrinth
Enchanted
The Muppets
Alvin and the Chipmunks: Chipwrecked
Mary Poppins
Beauty and the Beast
Bedknobs and Broomsticks
Popeye
Fiddler on the Roof
Program:
function: Find
inputs: musical film
function: Relate
dependencies: 0
inputs: genre
backward
function: FilterConcept
dependencies: 1
inputs: feature film
function: SelectAmong
dependencies: 2
inputs: duration
smallest
SPARQL: SELECT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "feature film" . ?e <genre> ?e_1 . ?e_1 <pred:name> "musical film" .  ?e <duration> ?pv . ?pv <pred:value> ?v .  } ORDER BY ?v LIMIT 1
Answer: Alvin and the Chipmunks: Chipwrecked