Question: What is the language associated with http://www.co.cumberland.nc.us, the official website of North Carolina's county with  Fayetteville (the one whose elevation (above sea level) is 80 metre) as the capital?
Choices:
Polish
Bulgarian
Cornish
English
ǀXam language
Ewe
Nynorsk
Slovene
Traditional Chinese
France
Answer: English
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "county of North Carolina" . ?e <capital> ?e_1 . ?e_1 <pred:name> "Fayetteville" . ?e_1 <elevation_above_sea_level> ?pv_1 . ?pv_1 <pred:unit> "metre" . ?pv_1 <pred:value> "80"^^xsd:double . ?e <official_website> ?pv . ?pv <pred:value> "http://www.co.cumberland.nc.us" . [ <pred:fact_h> ?e ; <pred:fact_r> <official_website> ; <pred:fact_t> ?pv ] <language_of_work_or_name> ?qpv .  }
Program:
function: Find
inputs: Fayetteville
function: FilterNum
dependencies: 0
inputs: elevation above sea level
80 metre
=
function: Relate
dependencies: 1
inputs: capital
backward
function: FilterConcept
dependencies: 2
inputs: county of North Carolina
function: QueryAttrQualifier
dependencies: 3
inputs: official website
http://www.co.cumberland.nc.us
language of work or name