Question: What is the official website of the person with Twitter username Alancumming?
Choices: http://uni-bonn.de?set_language=en
http://www.cityofmuncie.com/
http://www.celinedion.com/
http://www.newschool.edu/parsons/
http://disney.go.com/disneypictures/princeofpersia
http://www.alienlegend.com
http://www.alancumming.com
http://engineering.nyu.edu
http://www.foxsearchlight.com/inamerica
http://www.showgirlsmovie.com/
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <Twitter_username> ?pv_1 . ?pv_1 <pred:value> "Alancumming" . ?e <official_website> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: Twitter username
Alancumming
function: FilterConcept
dependencies: 1
inputs: human
function: QueryAttr
dependencies: 2
inputs: official website
Answer: http://www.alancumming.com