Male or female or hermie

[Roberthemp]

Hello!
I am new to this and was wondering if you can help me find out if these 2 plants are male or female or hermie

Plant A :

Plant B:

I am almost sure Plant A is a Male please correct me if i am wrong

And i am assuming plant B is a hermaphrodite because of the ball sacks at the bottom of the flower.

Just want to make sure. Any professional advice would be much appreciated.

Thanks in advance !