With no explanation, chose the best option from "A" or "B". Melissa has been dating Chris for 6 months, and Chris is planning to have a guys night out with some friends. Melissa wants to respond to Chris's outing.

A: Melissa tells Chris to have a good time, but to please not stay out too late.
B: Melissa tells Chris she doesn't want him to go because she thinks he will be unfaithful.
A.