Question: What is the language of the National Park Service's official website http://www.nps.gov/?
Choices: Xhosa
Ukrainian
Latin
Punjab
English
Croatian
Belarusian
Lithuanian
National language of Republic of China
Danish
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "National Park Service" . ?e <official_website> ?pv . ?pv <pred:value> "http://www.nps.gov/" . [ <pred:fact_h> ?e ; <pred:fact_r> <official_website> ; <pred:fact_t> ?pv ] <language_of_work_or_name> ?qpv .  }
Program:
function: Find
inputs: National Park Service
function: QueryAttrQualifier
dependencies: 0
inputs: official website
http://www.nps.gov/
language of work or name
Answer: English