Definition: 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".
Input: [header] How to manage stress when you are tired [title] Figure out what is bothering you. [step] If you are feeling stressed, take a moment to identify the source. What exactly are you stressed about? Try keeping a stress journal to help you identify the sources of your stress. <sep> (A) [substeps] A journal can help you organize your day into smaller chunks. If there is a particular event that you are feeling stressed about, create a journal to write down your feelings at and throughout the day. (B) Write in your stress journal every day and include : [substeps] What you think is causing you to feel stress. How you feel, including your physical and emotional state. (C) A typical stress journal can include anything from reasons for medical or disciplinary concerns, health messages that weigh you down, or even good homework. Figure out whatever is making you feel stressed and check it out. (D) When you feel stressed you may stop yourself from carrying on a conversation. [substeps] Make a list of things that you find unpleasant in your life.
Output:
B