You are given a sentence in Polish. Your job is to translate the Polish sentence into English.

Pierwsza grupa suchaa tradycyjnych wykadow.
The first is the population that studied in a lecture-based classroom.

Nie jest to pestycyd czy toksyna z opakowan.
Now, the exposure I'm talking about is not a pesticide or a packaging chemical.

Mamy szczescie.
And, in fact, we're very lucky in this region.