Question: What is the Twitter username for the band whose official website is http://www.clubdevo.com/?
Choices:
afcajax
Seahawks
WashWizards
LeDoctor
SusanSarandon
Tigers
tamu
DEVO
iamwill
Microsoft
Answer: DEVO
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "band" . ?e <official_website> ?pv_1 . ?pv_1 <pred:value> "http://www.clubdevo.com/" . ?e <Twitter_username> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://www.clubdevo.com/
function: FilterConcept
dependencies: 1
inputs: band
function: QueryAttr
dependencies: 2
inputs: Twitter username