Question: Of the movies in which Chris Farley appears, which were released before July 10, 2001?
Answer(s):
answer: Coneheads
answer: Tommy Boy
answer: Black Sheep
answer: Beverly Hills Ninja
answer: Billy Madison
answer: Wayne's World 2
answer: Wayne's World
answer: Airheads
answer: Almost Heroes

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ns:m.012801)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
ns:m.012801 ns:film.actor.film ?y .
?y ns:film.performance.film ?x .
?x ns:film.film.release_date_s ?c .
?c ns:film.film_regional_release_date.release_date ?num .
FILTER (?num < "2001-07-10"^^xsd:dateTime) . 
}