Question: What are the theme songs written by the composer of "Hockey Sock Rock?"?
Answer(s):
answer: Facts of Life
answer: The Facts of Life
answer: Hockey Sock Rock
answer: It Takes Diff'rent Strokes
answer: Arnold & Willy (Diff'rent Strokes)
answer: Big Wheels

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.0g54xzv . 
?c ns:music.composer.compositions ?x .
}