Question: What is the main language spoken in the country that Romansh language is used?
Answer(s):
answer: Italian Language
answer: German Language
answer: French
answer: Romansh 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:location.country.official_language ns:m.06ctk . 
?c ns:location.country.languages_spoken ?x .
}