Question: What jobs did the person who said "Iraq had WMDs in 2003" work at?
Answer(s):
answer: Businessperson
answer: Public speaker
answer: Actor
answer: Politician
answer: Pilot
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:people.person.quotations ns:m.02z25n8 . 
?c ns:people.person.profession ?x .
}