Question: What movie sequel to Scooby-Doo! and the Loch Ness Monster starred Mario Lopez?
Answer(s):
answer: Aloha, Scooby-Doo!

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ns:m.02w5q6)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
ns:m.02w5q6 ns:film.actor.film ?y .
?y ns:film.performance.film ?x .
?x ns:film.film.prequel ns:m.026lrgt . 
}