[1] "You are a German person."
{do dotco prenu}
[2] "You are the first German person I ever met."
{do dotco prenu [???]}
{poi} cannot be used here, because {dotco prenu} isn't a sumti.
{du} seems a bit over-mathematical, and has an ill fame as malglico.
What is the most elegant way to translate [2] to Lojban, then? Or
there isn't?
mi'e .ianis.