Question: What is the official website of the organization that is the production company of Mystic River (the one whose original language is English)?
Choices:
http://www.nbc.com/friday-night-lights/
http://www.bravotv.com
http://www.vreg.com/
https://shamrockrovers.ie/
http://www.barrygibb.com
http://www.foxmovies.com/movies/planet-of-the-apes
http://www.pao.gr/
http://www.comune.siracusa.it
http://www.therealallanholdsworth.com
https://parl.ca
Answer: http://www.vreg.com/
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "organization" . ?e_1 <production_company> ?e . ?e_1 <pred:name> "Mystic River" . ?e_1 <original_language_of_film_or_TV_show> ?e_2 . ?e_2 <pred:name> "English" .  ?e <official_website> ?pv .  }
Program:
function: Find
inputs: English
function: Relate
dependencies: 0
inputs: original language of film or TV show
backward
function: Find
inputs: Mystic River
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: production company
forward
function: FilterConcept
dependencies: 4
inputs: organization
function: QueryAttr
dependencies: 5
inputs: official website