Question: Which countries are close to the country where Tsakhur is the language?
Answer(s):
answer: Belarus
answer: Estonia
answer: Finland
answer: Kazakhstan
answer: Latvia
answer: Lithuania
answer: Mongolia
answer: Norway
answer: North Korea
answer: Poland
answer: Ukraine
answer: China
answer: Georgia
answer: Azerbaijan

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.languages_spoken ns:m.027bj_4 . 
?c ns:location.location.adjoin_s ?y .
?y ns:location.adjoining_relationship.adjoins ?x .
?x ns:common.topic.notable_types ns:m.01mp .
}