The Gemara continues to determine from where it is derived that women are obligated in positive commandments that are not time-bound and exempted from time-bound ones.  There are three different sources to explain why women are obligated in all negative commandments - what are the differences between the three and why are all necessary? There are three negative commandments that women are exempt from. The derivation of these is discussed at length.  Isi brings an additional one and a derivation is brought and analyzed.