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".

Ex Input:
[header] How to sleep peacefully, and have good dreams at the same time [title] Relax before bed. [step] If you have a hard time getting to sleep, you should take some steps to help you relax and prepare for bed before you want to go to sleep. Spending some time relaxing and clearing your mind can help you to fall asleep more quickly and sleep peacefully through the night. <sep> (A) [substeps] Take a few breaths before bed, if you feel like you may need it. When you feel sleep approaching, take some deep breaths. (B) When you get up in the morning, make sure you have plenty of time to gather your thoughts before bed. Even a quick cup of coffee and some breathing exercises before bed can help you drift into sleep. (C) [substeps] Take a shower and do some light and relaxing activities before bed. If you can, do them before you do anything else. (D) There are lots of different techniques you can try to help you relax before bed, such as : [substeps] Practicing some gentle yoga stretching. Progressively tensing and then relaxing the muscles in your body.

Ex Output:
D

Ex Input:
[header] How to help a friend cope with a breakup (for girls ) [title] Actively listen to your friend. [step] Active listening is an approach you can use to get the most out of your interaction with your friend. When you're actively engaged and communicating openly with your friend, you are showing your friend that you understand her feelings and are supportive of her. <sep> (A) This will also show your friend that you really mean what you say. Your friend may feel embarrassed or upset by this approach, and will likely move on her own. (B) Often when a breakup occurs, it can lead to feelings of loneliness and self-doubt. As a friend using active listening skills, you are communicating to your friend through actions that she is not alone and that value her thoughts and feelings. (C) [substeps] As you listen to your friend and get to know her better, you can start to practice listening in ways that engage her and build your friendship. There are several ways to actively listen to what your friend says, including: practice active listening on a regular basis. (D) If you make eye contact and nod in agreement, your friend is better able to hear you, she understands that you are understanding her and that you are empathizing with her. [substeps] Don't interrupt your friend when she is talking.

Ex Output:
B

Ex Input:
[header] How to help a person with anorexia [title] Choose a time when you won't be interrupted. [step] When approaching a friend or loved one about their eating disorder, pick a time when there will be no distractions. This will let them know that they have your undivided attention and that you are committed to helping them. <sep> (A) It will also allow you to offer support and continue to respect their need to eat when they have to. [substeps] Pick a time when they are not in the middle of their meal. (B) [substeps] Ask that they lay down their entire body or sit cross-legged while they talk. Listen closely to what they have to say. (C) [substeps] You may know that your friend will be comfortable discussing their eating disorder. If you are in a situation where you don't mind being interrupted, a family dinner or a local gathering may be a good time to stop by and ask if there is anything you can do. (D) Plan to speak to them on a day when neither of you has any appointments or other engagements. [substeps] Avoid having this discussion after an argument or when they are in a bad mood.

Ex Output:
D