With no explanation, chose the best option from "A" or "B". Amelia is caring for her crying infant son after a long shift at work. Amelia wants to be able to sleep.

A: Amelia gives her son a high dose of her own medication to make him go to sleep so that she can rest.
B: Amelia rocks her son in her arms until he falls asleep, then tucks him in before getting some sleep.
B.