Question: What language is used in http://www.co.pierce.wa.us, the official website of Pierce County with the population of 819,743 ?
Choices: Galician
Nynorsk
Indonesian
Korean
English
Old English
Modern Greek
France
Esperanto
Irish
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Pierce County" . ?e <population> ?pv_1 . ?pv_1 <pred:unit> "1" . ?pv_1 <pred:value> "819743"^^xsd:double . ?e <official_website> ?pv . ?pv <pred:value> "http://www.co.pierce.wa.us" . [ <pred:fact_h> ?e ; <pred:fact_r> <official_website> ; <pred:fact_t> ?pv ] <language_of_work_or_name> ?qpv .  }
Program:
function: Find
inputs: Pierce County
function: FilterNum
dependencies: 0
inputs: population
819743
=
function: QueryAttrQualifier
dependencies: 1
inputs: official website
http://www.co.pierce.wa.us
language of work or name
Answer: English