Question: Which has the shortest duration of feature films released in Belgium?
Choices: Pirates of the Caribbean: The Curse of the Black Pearl
The Muppets
John Carter
Old Dogs
Holes
The Flintstones in Viva Rock Vegas
Hannah Montana: The Movie
Alvin and the Chipmunks: Chipwrecked
National Treasure: Book of Secrets
G-Force
SPARQL: SELECT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "feature film" . ?e <film_release_region> ?e_1 . ?e_1 <pred:name> "Belgium" .  ?e <duration> ?pv . ?pv <pred:value> ?v .  } ORDER BY ?v LIMIT 1
Program:
function: Find
inputs: Belgium
function: Relate
dependencies: 0
inputs: film release region
backward
function: FilterConcept
dependencies: 1
inputs: feature film
function: SelectAmong
dependencies: 2
inputs: duration
smallest
Answer: Alvin and the Chipmunks: Chipwrecked