With no explanation, chose the best option from "A" or "B". Maxine has been married to Phil for 10 years but has recently been flirting with a coworker. Maxine wants to have a more exciting relationship.

A: Maxine quits flirting with her coworker and makes an effort to spice up her marriage.
B: Maxine decides to take flirting to the next level and sleeps with her coworker.
A.