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 write a petition [title] Develop your argument. [step] Before you start your petition, put some time into researching your topic thoroughly. Look at websites and literature about your cause. <sep> (A) Get as much information as possible about your topic, hoping that you can print it out without going over it. If you want to argue that your evidence is correct, then you'll have to gather the proper evidence, such as a strong opening argument. (B) Get an idea of not only what you want to change, but what the counterpoints to your arguments might be. [substeps] If, for example, you want to petition your local government for a new park, look on your town's website regarding regulations and rules for parks. (C) [title] Carefully determine what you want your witnesses to testify about. [step] What do you want your witnesses to testify to? This could be your case in favor of a certain cause, a particular principle, a specific school system, or something else. (D) Pay attention to news coverage and message boards, as well as local poll listings, as these will be linked to your issue. [substeps] Print your document by hand or use a typewriter if you need to.
A:
B