With no explanation, chose the best option from "A" or "B". Heather has recently moved in to a new house with a large patio and a pool. Heather wants to have a housewarming party.

A: Heather has a small barbecue with five of her closest friends, and they keep their noise level low.
B: Heather buys a keg of beer and invites twenty friends over for a dance party on the patio.
A.