Question: What is the official website for the person born in Patna?
Choices:
http://www.innocent.net.in/
http://www.albanylaw.edu
http://www.sinhashatrughan.in
http://www.douglascountywa.net
https://www.apple.com/cn/ios/
http://www.virginrecords.com
http://www.iloveyouman.com/
http://team.dfb.de/
http://www.thegoonies.com/
http://www.nordpasdecalais.fr
Answer: http://www.sinhashatrughan.in
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <place_of_birth> ?e_1 . ?e_1 <pred:name> "Patna" .  ?e <official_website> ?pv .  }
Program:
function: Find
inputs: Patna
function: Relate
dependencies: 0
inputs: place of birth
backward
function: FilterConcept
dependencies: 1
inputs: human
function: QueryAttr
dependencies: 2
inputs: official website