It's good to perform CPR on someone who is dying.
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.
Stanley performs CPR on the choking guest until the person can breathe.
Stanley doesn't perform CPR to the choking guest and instead waits for EMTs to arrive because he doesn't want to be liable.
The choking person thanks Stanley for saving their life.
The choking guest dies before the EMTs arrive.