Question: The U.S. football team with Baltimore headquarters has what language associated with its website, which is http://www.baltimoreravens.com?
Choices: Atikamekw
Cook Islands Māori
Afrikaans
Yaqui
Bavarian
Chinese
Russian
Irish
Icelandic
English
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "American football team" . ?e <headquarters_location> ?e_1 . ?e_1 <pred:name> "Baltimore" .  ?e <official_website> ?pv . ?pv <pred:value> "http://www.baltimoreravens.com" . [ <pred:fact_h> ?e ; <pred:fact_r> <official_website> ; <pred:fact_t> ?pv ] <language_of_work_or_name> ?qpv .  }
Program:
function: Find
inputs: Baltimore
function: Relate
dependencies: 0
inputs: headquarters location
backward
function: FilterConcept
dependencies: 1
inputs: American football team
function: QueryAttrQualifier
dependencies: 2
inputs: official website
http://www.baltimoreravens.com
language of work or name
Answer: English