Question: Are both rivers, Saramacca River and Korozhechna River, located in the same country?
Sentence (from "Korozhechna River"): The Korozhechna is a river in Sonkovsky Kesovogorsky, and Kashinsky Districts of Tver Oblast and in Myshkinsky and Uglichsky District of Yaroslavl Oblast in Russia.
Relevant evidence: Yes