Question: In which movies with music by John Debney did Taylor Lautner star?
Answer(s):
answer: Valentine's Day
answer: Cheaper by the Dozen 2
answer: The Adventures of Sharkboy and Lavagirl

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ns:m.07ldhs)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
ns:m.07ldhs ns:film.actor.film ?y .
?y ns:film.performance.film ?x .
?x ns:film.film.music ns:m.01mkn_d . 
}