Question: What is the official website of the film production company that has a Twitter username of Showtime?
Choices: http://www.thelambs.co.uk/
http://www.warwickshire.gov.uk/
http://www.hyundai-motorsfc.com
http://www.ville-reims.fr
http://www.csulb.edu
http://www.myspace.com/juddapatow
http://bls.org/
http://www.co.siskiyou.ca.us
http://www.cityofracine.org
http://www.sho.com/
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "film production company" . ?e <Twitter_username> ?pv_1 . ?pv_1 <pred:value> "Showtime" . ?e <official_website> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: Twitter username
Showtime
function: FilterConcept
dependencies: 1
inputs: film production company
function: QueryAttr
dependencies: 2
inputs: official website
Answer: http://www.sho.com/