Question: Which Instagram handle belongs to the person whose official website is http://vanessahudgensofficial.com?
Choices: 1fsvmainz05
jonimitchellcom
asiaargento
1.fcunion
emiliede_ravin
eminem
groupbravo
vanessahudgens
theprodigyofficial
sharonstone
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <official_website> ?pv_1 . ?pv_1 <pred:value> "http://vanessahudgensofficial.com" . ?e <Instagram_username> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://vanessahudgensofficial.com
function: FilterConcept
dependencies: 1
inputs: human
function: QueryAttr
dependencies: 2
inputs: Instagram username
Answer: vanessahudgens