Question: Are both Bavan-E Vosta and Osa, Irkutsk Oblast located in the same country?
Sentence (from "List of rural localities in Irkutsk Oblast"): Irkutsk Oblast(" Irkutskaya oblast") is a federal subject of Russia( an oblast), located in southeastern Siberia in the basins of the Angara, Lena, and Nizhnyaya Tunguska Rivers.
Relevant evidence: No