Question: What is the official website for the person whose Twitter username is rayraysaadiq?
Choices:
http://www.pookieentertainment.com/
https://www.philadelphiaunion.com/
http://www.nanjing.gov.cn
http://www.comune.ravenna.it
https://www.fotball.no/landslag/norge-a-herrer/
https://www.jeffdaniels.com
http://www.timmcgraw.com/
http://www.ChristopherLeeWeb.com/index.php
http://www.president.go.ke
http://www.godfatherofsoul.com
Answer: http://www.pookieentertainment.com/
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <Twitter_username> ?pv_1 . ?pv_1 <pred:value> "rayraysaadiq" . ?e <official_website> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: Twitter username
rayraysaadiq
function: FilterConcept
dependencies: 1
inputs: human
function: QueryAttr
dependencies: 2
inputs: official website