Question: Which website belongs to the person who works as a drag queen?
Choices: https://www.nysenate.gov/
http://www.sonypictures.com/movies/memoirsofageisha/
http://www.hammondsuzuki.com
http://www.rupaul.com/
http://www.mulholland-drive.com/
http://www.milkthemovie.com/
http://aaschool.ac.uk
http://www.cbs.com/shows/limitless/
https://www.dcunited.com
http://www.eidos.com/
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <occupation> ?e_1 . ?e_1 <pred:name> "drag queen" .  ?e <official_website> ?pv .  }
Program:
function: Find
inputs: drag queen
function: Relate
dependencies: 0
inputs: occupation
backward
function: FilterConcept
dependencies: 1
inputs: human
function: QueryAttr
dependencies: 2
inputs: official website
Answer: http://www.rupaul.com/