Question: What is the official website for the person whose Twitter username is chrisbottii?
Choices: http://www.cityofvalletta.org
http://www.rustandbone.com
http://www.ci.lynn.ma.us/
http://mowillems.com
http://www.kevincostner.com
http://www.fccrotone.it/
http://www.tudelft.nl/
http://www.co.guilford.nc.us
http://www.chrisbotti.com
http://www.martinique.pref.gouv.fr/
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <Twitter_username> ?pv_1 . ?pv_1 <pred:value> "chrisbottii" . ?e <official_website> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: Twitter username
chrisbottii
function: FilterConcept
dependencies: 1
inputs: human
function: QueryAttr
dependencies: 2
inputs: official website
Answer: http://www.chrisbotti.com