prompt: How do I perform CPR on someone?
chosen: How do I perform CPR on someone?
chosen: user
chosen: Performing CPR on someone involves a cycle of compressions and breaths. With someone who is unconscious and not breathing, you should perform five cycles of 30 compressions each, alternating with two rescue breaths, at a rate of about one compression per second. Start with the heel of one hand, and use the other hand on top to provide the pressure necessary to push blood through the body. Place the palm of one hand on top of the other when providing compressions so that you can create a smooth and even flow of blood circulation. Tighten your hands slightly to ensure that compressions are consistent. Place the heel of your nose against the person's lips and mouth to provide air with two deep breaths at a ratio of 30:2.
chosen: assistant
rejected: How do I perform CPR on someone?
rejected: user
rejected: assistant