Question: What is the Twitter handle for the English business website http://populous.com/?
Choices: populous
cityofsanjose
elviscostello
ntfc
official_flo
Versailles
WmPowell2016
gerryconway
Vondie_Curtis_H
yoabbaabba
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "business" . ?e <official_website> ?pv_1 . ?pv_1 <pred:value> "http://populous.com/" . [ <pred:fact_h> ?e ; <pred:fact_r> <official_website> ; <pred:fact_t> ?pv_1 ] <language_of_work_or_name> ?qpv . ?qpv <pred:value> "English" . ?e <Twitter_username> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://populous.com/
function: QFilterStr
dependencies: 1
inputs: language of work or name
English
function: FilterConcept
dependencies: 2
inputs: business
function: QueryAttr
dependencies: 3
inputs: Twitter username
Answer: populous