Question: Alice Walker: Beauty in Truth had what subject as a part of the film?
Answer(s):
answer: Novelist
answer: Poet
answer: Writer
answer: Author

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:film.film_subject.films ns:m.0jmqbfq . 
?c ns:people.person.profession ?x .
}