Question: Which film production company has http://movies.disney.com/ as their official website?
Choices: 20th Century Fox
Walt Disney Pictures
Metro-Goldwyn-Mayer
Warner Bros.
Touchstone Pictures
Paramount Pictures
Gaumont Film Company
Lucasfilm
Hollywood Pictures
Columbia Pictures
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "film production company" . ?e <official_website> ?pv . ?pv <pred:value> "http://movies.disney.com/" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://movies.disney.com/
function: FilterConcept
dependencies: 1
inputs: film production company
function: What
dependencies: 2
Answer: Walt Disney Pictures