Question: What is the official website of the movie whose script was written by Clive Owen?
Choices: http://johnhurt.co.uk
http://whoismgmt.com/
http://www.melaka.gov.my
http://www.gobiernoenlinea.ve/
http://bruins.nhl.com/
http://www.shelbycountytn.gov
http://www.sanmarinosite.com/castelli/sanmarino/
https://www.shrewsburytown.com/
http://www.miramax.com/movie/there-will-be-blood
http://www.childrenofmen.net
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "film" . ?e <screenwriter> ?e_1 . ?e_1 <pred:name> "Clive Owen" .  ?e <official_website> ?pv .  }
Program:
function: Find
inputs: Clive Owen
function: Relate
dependencies: 0
inputs: screenwriter
backward
function: FilterConcept
dependencies: 1
inputs: film
function: QueryAttr
dependencies: 2
inputs: official website
Answer: http://www.childrenofmen.net