Question: Where do most people live in the area where there is a governmental body called the Federation Council?
Answer(s):
answer: Central Federal 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:government.governmental_jurisdiction.governing_officials ?k .
?k ns:government.government_position_held.governmental_body ns:m.04nr3z . 
?c ns:location.location.contains ?x .
?x ns:topic_server.population_number ?sk0 .
}
ORDER BY DESC(xsd:float(?sk0))
LIMIT 1