With no explanation, chose the best option from "A" or "B". Barb is happy if a little bored in her marriage when a coworker starts flirting with her. Barb wants to deal with the situation with her coworker.

A: Barb decides to alleviate her boredom by stringing her coworker along.
B: Barb sets clear boundaries with her coworker and focuses on bringing excitement back into her marriage.
B.