Question: Which language represents the higher education institution attended by Dan Castellaneta on its official website, www.niu.edu?
Choices: Armenian
Russian
Dutch
Spanish
Azerbaijani
English
Cornish
Norwegian
Punjabi
Bokmål
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "higher education institution" . ?e_1 <educated_at> ?e . ?e_1 <pred:name> "Dan Castellaneta" .  ?e <official_website> ?pv . ?pv <pred:value> "http://www.niu.edu" . [ <pred:fact_h> ?e ; <pred:fact_r> <official_website> ; <pred:fact_t> ?pv ] <language_of_work_or_name> ?qpv .  }
Program:
function: Find
inputs: Dan Castellaneta
function: Relate
dependencies: 0
inputs: educated at
forward
function: FilterConcept
dependencies: 1
inputs: higher education institution
function: QueryAttrQualifier
dependencies: 2
inputs: official website
http://www.niu.edu
language of work or name
Answer: English