Question: What countries is home to the city where the 1984 winter Olympics occured?
Answer(s):
answer: Bosnia and Herzegovina
answer: Federation of Bosnia and Herzegovina
answer: Sarajevo Canton
answer: Sanjak of Bosnia

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:olympics.olympic_host_city.olympics_hosted ns:m.0sx92 . 
?c ns:location.location.containedby ?x .
}