Question: Which language is associated with unix, the subreddit of the software whose official website is http://opengroup.org/unix?
Choices: Valencian
Korean
Bokmål
Danish
multiple languages
Belarusian
English
Greek
Punjabi
Esperanto
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "software" . ?e <official_website> ?pv_1 . ?pv_1 <pred:value> "http://opengroup.org/unix" . ?e <subreddit> ?pv . ?pv <pred:value> "unix" . [ <pred:fact_h> ?e ; <pred:fact_r> <subreddit> ; <pred:fact_t> ?pv ] <language_of_work_or_name> ?qpv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://opengroup.org/unix
function: FilterConcept
dependencies: 1
inputs: software
function: QueryAttrQualifier
dependencies: 2
inputs: subreddit
unix
language of work or name
Answer: English