Question: For what work is the author who wrote "The Adventures of Huckleberry Finn" well known?
Answer(s):
answer: Teacher
answer: Novelist
answer: Humorist
answer: Writer
answer: Journalist
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:book.author.book_editions_published ns:m.04t__w3 . 
?c ns:people.person.profession ?x .
}