Question: Did Norbert Bischofberger and Ksenia Veselukha share the same nationality?
Sentence (from "Norbert Bischofberger"): Dr. Norbert Bischofberger( born 10 January 1956 in Mellau, Austria) is an Austrian scientist and one of the inventors of the antiviral drug Tamiflu generically known as oseltamivir, which is, as of 2009, the only oral medication on the market to treat influenza A and B as well as the 2009 Pandemic H1N1( swine flu), the spread of which caused an ongoing pandemic in 2009.
Relevant evidence: Yes