Question: What kind of music was the theatrical composer of the play, Treemonisha, known for?
Answer(s):
answer: Ragtime
answer: March

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:theater.theatrical_composer.plays_composed ns:m.0pm6_kr . 
?c ns:music.artist.genre ?x .
}