Question: what is its official website for the record label of Paris (the one that is the citizen of United States of America)?
Choices:
http://trevorhorn.com/
http://movies.disney.com/the-hunchback-of-notre-dame
http://www.sonypictures.com/movies/strangerthanfiction/
http://sanlorenzo.com.ar/
http://www.ten.com.au
https://www.tolucafc.com/
http://www.dorislessing.org/
http://www.priorityrecords.com/
https://www.cbs.com/shows/big_bang_theory/
http://www.libdems.org.uk
Answer: http://www.priorityrecords.com/
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "record label" . ?e_1 <record_label> ?e . ?e_1 <pred:name> "Paris" . ?e_1 <country_of_citizenship> ?e_2 . ?e_2 <pred:name> "United States of America" .  ?e <official_website> ?pv .  }
Program:
function: Find
inputs: United States of America
function: Relate
dependencies: 0
inputs: country of citizenship
backward
function: Find
inputs: Paris
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: record label
forward
function: FilterConcept
dependencies: 4
inputs: record label
function: QueryAttr
dependencies: 5
inputs: official website