Pesachim 43: Aren't Women Obligated in Pesach?!

A general rule about grains that become leavened violates the mitzvah of not having chametz on Pesach. And then, on top of the rule, specific examples are listed. Which leads to the importance of knowing the basic terms of many dishes. Also: another example of an apparent general rule that should apply across the board, followed by specifics, in this case, women and their obligations regarding both chametz and matzah.