Question: Are both rivers, Eastern Neisse and Wulfbach, located in the same country?
Sentence (from "Eastern Neisse"): The Eastern Neisse, also known by its Polish name of Nysa Kłodzka, is a river in southwestern Poland, a left tributary of the Oder, with a length of 188 km( 21st longest) and a basin area of 4,570 km²( 3,742 in Poland).
Relevant evidence: Yes