Question: Which feature film produced by Walt Disney Studios Motion Pictures is shortest in run-time?
Choices:
The Rocketeer
National Treasure: Book of Secrets
Holes
National Treasure
Old Dogs
Mary Poppins
Splash
Pirates of the Caribbean: The Curse of the Black Pearl
Prince of Persia: The Sands of Time
Tron: Legacy
Answer: Old Dogs
SPARQL: SELECT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "feature film" . ?e <production_company> ?e_1 . ?e_1 <pred:name> "Walt Disney Studios Motion Pictures" .  ?e <duration> ?pv . ?pv <pred:value> ?v .  } ORDER BY ?v LIMIT 1
Program:
function: Find
inputs: Walt Disney Studios Motion Pictures
function: Relate
dependencies: 0
inputs: production company
backward
function: FilterConcept
dependencies: 1
inputs: feature film
function: SelectAmong
dependencies: 2
inputs: duration
smallest