[ Nina nods. The year means nothing to her, and the designation 'Great War' is equally unfamiliar. Her war doesn't have a name. It seems Ravka has always been fighting. Grisha certainly have been. ]

I am sorry to say I'm not familiar with that war, or that time. Ravka is also at war, but it seems more consistent than great.

[ And then, to ground the conversation in the factual: ] How long have you served as a medic?