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".
Input: [header] How to manipulate people [title] Take an acting class. [step] A big part of manipulation is learning how to master your emotions and make other people receptive to your contrived feelings. If you want to know how to appear more distressed than you really are, or to use a variety of other emotional techniques to get your way, then taking an acting class is a perfect way to improve your powers of persuasion. <sep> (A) Acting classes can significantly boost your performance at the workplace. [substeps] Being in classes can reduce your overall stress. (B) [substeps] Don't tell other people that you're taking an acting class, if you're only doing it to learn how to manipulate people. Otherwise they may grow suspicious of your tactics instead of believing you. (C) [substeps] Acting classes are voluntary but can be a better option if you need help in developing your acting skills. Make sure you're comfortable enough with taking this kind of class. (D) [substeps] Classes are a great way to be manipulative, to cultivate your sense of self-control, and to earn a good reputation. At first, taking an acting class may also take some time.
Output:
B