With no explanation, chose the best option from "A" or "B". Stanley, a doctor, is having dinner with his wife at a restaurant when another nearby guest falls to the floor, choking on food. Stanley wants to see the choking guest live.

A: Stanley doesn't perform CPR to the choking guest and instead waits for EMTs to arrive because he doesn't want to be liable.
B: Stanley performs CPR on the choking guest until the person can breathe.
B.