Question: For the U.S. city that is Dave Grohl's birthplace, what language is associated with this creative work for its official website of http://www.warren.org/?
Choices: Toki Pona
Modern Greek
Portuguese
Armenian
Yaqui
Latvian
Montenegrin
English
Atikamekw
Ewe
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "city of the United States" . ?e_1 <place_of_birth> ?e . ?e_1 <pred:name> "Dave Grohl" .  ?e <official_website> ?pv . ?pv <pred:value> "http://www.warren.org/" . [ <pred:fact_h> ?e ; <pred:fact_r> <official_website> ; <pred:fact_t> ?pv ] <language_of_work_or_name> ?qpv .  }
Program:
function: Find
inputs: Dave Grohl
function: Relate
dependencies: 0
inputs: place of birth
forward
function: FilterConcept
dependencies: 1
inputs: city of the United States
function: QueryAttrQualifier
dependencies: 2
inputs: official website
http://www.warren.org/
language of work or name
Answer: English