Question: What languages are spoken in the location that appointed Anwar Sadat to governmental position?
Answer(s):
answer: Siwi Language
answer: Egyptian Arabic
answer: Sa'idi Arabic
answer: Bedawi Arabic

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.appointed_by ns:m.0d58h . 
?c ns:location.country.languages_spoken ?x .
?x ns:language.human_language.main_country ?c .
}