Question: What is the official website of the United States city whose population is equal to 4913?
Choices:
http://www.bismarcknd.gov
http://www.lastsamurai.com
http://www.crossroadsmovie.com
http://www.savagesfilm.com
http://www.gsmd.ac.uk
http://www.sonyclassics.com/orlando/
http://www.ithaca.edu
http://KevinSpacey.com
http://www.ci.monroe.la.us/
http://www.greenecountymo.org
Answer: http://www.bismarcknd.gov
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "city of the United States" . ?e <population> ?pv_1 . ?pv_1 <pred:unit> "1" . ?pv_1 <pred:value> "4913"^^xsd:double . ?e <official_website> ?pv .  }
Program:
function: FindAll
function: FilterNum
dependencies: 0
inputs: population
4913
=
function: FilterConcept
dependencies: 1
inputs: city of the United States
function: QueryAttr
dependencies: 2
inputs: official website