Detailed Instructions: 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 let go of anger without hurting people [title] Watch for physical signs of anger. [step] Notice warning signs that you're getting mad and might let your emotion get out of control. Pay attention to an increase in heart rate or pounding heartbeat. <sep> (A) This will likely indicate things that really could trigger your anger. [substeps] Physical signs of anger include physically tensing your fists or balling your fists, clenching your fists, curling your fingers, or clenching your jaw. (B) [substeps] See if you find yourself losing your balance. This can come in handy if you're boiling over. (C) Closely observe these physical signs to determine if you're hitting the wrong person. [substeps] For example, listen to your heart. (D) You may also notice clenching your fists, clenching your teeth, or tension in your neck or shoulders. People respond differently to anger, so pay attention to your unique signs.
A:
D