Question: What countries are the river that flows through Ho Ci Mihn city a part of?
Answer(s):
answer: Vietnam
answer: Cambodia
answer: Laos
answer: Myanmar
answer: Thailand
answer: China

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:geography.river.cities ns:m.0hn4h . 
?c ns:location.location.partially_containedby ?x .
}