Question: What is the Twitter username of the business whose official website is https://www.symantec.com?
Choices: legiawarszawa
GenoaCFC
SkyBetChamp
IAmCicelyTyson
symantec
Forbes
orange
univienna
subpop
pinellasconews
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "business" . ?e <official_website> ?pv_1 . ?pv_1 <pred:value> "https://www.symantec.com" . ?e <Twitter_username> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
https://www.symantec.com
function: FilterConcept
dependencies: 1
inputs: business
function: QueryAttr
dependencies: 2
inputs: Twitter username
Answer: symantec