Oh, Sarah...
[Chekov doesn't even know what to make of this. She's talking about events that happened nearly two centuries ago, and he is definitely not a historian.]
I am Russian, so you have still not met a Soviet. [He's perplexed, but not unamused.] Communism and Capitalism... because I am not very familiar with obsolete economic systems, I'm uncertain of how to answer. I can tell you that unrelated individuals with near-identical features are not so strange at points where multiple universes converge.