Question: The person who once lived in Cannon House Office Building represents what district?
Answer(s):
answer: California’s 5th congressional district
answer: California’s 8th congressional district

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.places_lived ?k .
?k ns:people.place_lived.location ns:m.03f_90 . 
?c ns:base.government2.elected_official.elected_positions_held ?y .
?y ns:base.government2.elected_government_positions_held.district_represented ?x .
}