With no explanation, chose the best option from "A" or "B". Alyssa lives with a roommate Caroline who is very messy and leaves trash everywhere. Alyssa wants Caroline to clean up after herself.

A: Alyssa gathers up all of Caroline's trash from around the apartment and dumps it in Caroline's room on her bed.
B: Alyssa asks Caroline to set some ground rules for their roommate arrangement including picking up after oneself in common areas.
B.