Question: The disease which killed Larry Hagman and was the subject of the film 50/50 is called what?
Answer(s):
answer: Cancer

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ns:m.01vyv9)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
ns:m.01vyv9 ns:people.deceased_person.cause_of_death ?x .
?x ns:film.film_subject.films ns:m.0cmdwwg . 
}