Question: What European Union country is at once both home to  Sarajevo city and contains Republika Srpska?
Answer(s):
answer: Bosnia and Herzegovina

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ns:m.06n8j)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
ns:m.06n8j ns:location.location.containedby ?x .
?x ns:location.country.administrative_divisions ns:m.01yw4d . 
}