Question: What is the official website for the television series whose production company is Entertainment One?
Choices:
http://vanessahudgensofficial.com
http://www.sfai.edu
http://www.vonnegut.com/
http://www.etgfc.com
https://www.rmit.edu.au/
http://www.vanderbilt.edu
http://www.globaltv.com/thefirm/index.html
http://www.comune.pv.it
http://www.co.allen.in.us
http://www.nin.com
Answer: http://www.globaltv.com/thefirm/index.html
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "television series" . ?e <production_company> ?e_1 . ?e_1 <pred:name> "Entertainment One" .  ?e <official_website> ?pv .  }
Program:
function: Find
inputs: Entertainment One
function: Relate
dependencies: 0
inputs: production company
backward
function: FilterConcept
dependencies: 1
inputs: television series
function: QueryAttr
dependencies: 2
inputs: official website