Question: What was the composer of "We Hail Thee Carolina"?
Answer(s):
answer: Poet
answer: Writer
answer: Bard
answer: Author

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:music.composer.compositions ns:m.03cfgkr . 
?c ns:people.person.profession ?x .
}