With no explanation, chose the best option from "A" or "B". John noticed that his girlfriend, Mary, hangs out with a lot of guy friends from work, which made him worried that she could leave him for one of them. John wants to do anything to keep Mary as his girlfriend.

A: John sits down Mary and tells her about his jealous emotions, he doesn't ask her to stop seeing them, he just wants her to understand what he is feeling.
B: John tells Mary that he doesn't like her hanging out with a bunch of guys and tells her she can only have girl friends outside of work.
A.