Question: What person with the notable condition Prostate cancer did George W. Bush run against for the second term?
Answer(s):
answer: John Kerry

SPARQL query:
#MANUAL SPARQL
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
	ns:m.04qwhs ns:government.election.campaigns ?y .
	?y ns:government.election_campaign.candidate ?x .
FILTER (?x != ns:m.09b6zr)?x ns:medicine.notable_person_with_medical_condition.condition ns:m.0m32h . 
}