Choose the sentence with the correct punctuation. A. Systems in other countries where students can leave school with minimal debt, can serve as models for solutions that we can adapt in the U. S.

B. Systems in other countries, where students can leave school with minimal debt can serve as models for solutions that we can adapt in the U. S.

C. Systems in other countries, where students can leave school with minimal debt, can serve as models for solutions that we can adapt in the U. S.

D. Systems in other countries where students can leave school with minimal debt can serve as models for solutions that we can adapt in the U. S

I'm bad at English lol