Question: Do Buddy Roemer and Yevheniya Tovstohan have the same nationality?
Sentence (from "Olena Buryak"): She was part of the Ukrainian women's quadruple sculls team, with Daryna Verkhohliad, Anastasiia Kozhenkova and Yevheniya Nimchenko, at the 2016 Summer Olympics.
Relevant evidence: No