Question: What's the national language, of the governmental body, which includes the Islamic Consultative Assembly?
Answer(s):
answer: Persian Language

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ?c)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
?c ns:government.governmental_jurisdiction.governing_officials ?k .
?k ns:government.government_position_held.governmental_body ns:m.021wn5 . 
?c ns:location.country.official_language ?x .
}