Question: Which TV station's official website is http://www.espn.co.uk/?
Choices: TV Asahi
CITV
Discovery Channel
ESPN
Univision
Cartoon Network
CBS
NBC
CTV Television Network
BBC News
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "television station" . ?e <official_website> ?pv . ?pv <pred:value> "http://www.espn.co.uk/" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://www.espn.co.uk/
function: FilterConcept
dependencies: 1
inputs: television station
function: What
dependencies: 2
Answer: ESPN