Question: What is the official website of the constitutional monarchy that is exported to Iran?
Choices: http://www.co.champaign.oh.us
http://www.cbs.com/shows/twin_peaks/
http://www.dubai.ae
http://www.benjaminbutton.com
http://www.redoneprod.com
https://www.collegeparkmd.gov/
http://movies.disney.com/mighty-joe-young
https://bandainamco-am.co.jp/
http://www.co.chautauqua.ny.us
http://web.archive.org/web/20041120043939/http://www.nick.com/all_nick/movies/spongebob/index2.jhtml
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "constitutional monarchy" . ?e <exported_to> ?e_1 . ?e_1 <pred:name> "Iran" .  ?e <official_website> ?pv .  }
Program:
function: Find
inputs: Iran
function: Relate
dependencies: 0
inputs: exported to
backward
function: FilterConcept
dependencies: 1
inputs: constitutional monarchy
function: QueryAttr
dependencies: 2
inputs: official website
Answer: http://www.dubai.ae