Question: Where is the hometown of the person who said "seriously, I do not think I fit for the presidency"?
Answer(s):
answer: Hodgenville

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.048jc3k . 
?c ns:people.person.place_of_birth ?x .
}