Question: In which time zone is the country whose capital is Nassau located?
Answer(s):
answer: UTC−05:00
answer: Eastern Time Zone

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:location.country.capital ns:m.05hcy . 
?c ns:location.location.time_zones ?x .
}