Question: What is the official website of the association football club whose headquarter location is Dunfermline?
Choices:
http://www.dafc.co.uk/
http://warnervideo.com/friends15/
http://www.calarts.edu
http://www.focusfeatures.com
http://www.sbc.net/
http://www.nirvana.com
http://www.miramax.com/movie/the-brothers-grimm
http://www.sslazio.it/
http://www.sparta.cz/
http://www.kevincostner.com
Answer: http://www.dafc.co.uk/
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "association football club" . ?e <headquarters_location> ?e_1 . ?e_1 <pred:name> "Dunfermline" .  ?e <official_website> ?pv .  }
Program:
function: Find
inputs: Dunfermline
function: Relate
dependencies: 0
inputs: headquarters location
backward
function: FilterConcept
dependencies: 1
inputs: association football club
function: QueryAttr
dependencies: 2
inputs: official website