In this task, you are given a context and four options. Each option is a suggested ending for the context. You should read the context and pick the best ending for the context. Please answer with "A", "B", "C", and "D".
Q: [header] How to bounce back from your mistakes [title] Take a deep breath and stay calm. [step] The first step to bouncing back from a mistake is to take a deep breath and take a step back. Inhale and exhale a few times so you do not get overwhelmed or let your emotions take over. <sep> (A) Making a mistake can be frustrating, but getting upset will do no good. Stay calm so you can assess the situation and recover from it. (B) Make sure to breath each and every exhale; this will help you relax and loosen up. [substeps] If you are not able to stay calm at this point, try focusing your attention on a stationary object, such as a track or a bone in a tree. (C) Breathe in and out as deeply as you can and think about how you are going to feel when you have it all figured out. [substeps] The key to bouncing back is consistent timing. (D) [substeps] Look around for the guidance of others in the room. Do not try to force your mind to focus on a point or image.
A:
A