Question: Were Bethann Siviter and Serhiy Tatulian of the same nationality?
Sentence (from "Denys Syzonenko"): At the 2005 Summer Universiade in Izmir, Turkey, Syzonenko helped out the Ukrainian team( Anton Buhayov, Oleg Lisogor, and Serhiy Advena) to upset their American rivals and claim the medley relay title in a final time of 3:38.49.
Relevant evidence: No