Question: Are both lakes, Vaalajärvi and Zielony Staw Gąsienicowy (Lake), located in the same country?
Sentence (from "Zielony Staw Gąsienicowy (lake)"): Zielony Staw Gąsienicowy is the largest lake in the Zielona Gąsienicowa Valley.
Relevant evidence: No