Question: What is the official website for the association football club whose Twitter username is ikstart?
Choices:
https://www.clubsportingcristal.pe/
http://www.rio.rj.gov.br
http://www.splitmovie.com/
http://www.itfc.co.uk/
http://www.bcliberals.com
http://www.ikstart.no/
http://ironmanmovie.marvel.com
http://www.adelaide.sa.gov.au
http://www.ranchomirageca.gov/
http://www.durham.ca/
Answer: http://www.ikstart.no/
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "association football club" . ?e <Twitter_username> ?pv_1 . ?pv_1 <pred:value> "ikstart" . ?e <official_website> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: Twitter username
ikstart
function: FilterConcept
dependencies: 1
inputs: association football club
function: QueryAttr
dependencies: 2
inputs: official website