Question: In what year did a presidential nominee say, "No one can earn a million dollars honestly"?
Answer(s):
answer: 1896 Democratic National Convention
answer: 1908 Democratic National Convention
answer: 1900 Democratic National Convention

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.048gt17 . 
?c ns:base.politicalconventions.presidential_nominee.nominated_at ?x .
}