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". 

Example Input: [header] How to build a passion for cooking [title] Make a list of your favorite foods to eat. [title] Go to your local public library website. [step] Type the names of these favourite foods into the search bar. <sep> (A) This will let you create your own lists of the foods you like to eat. Also, there will likely be a section where you can put your personal information about the food that you like. (B) If you are a parent, keep an internet encyclopedia online. Tell with the patient that you have a hard time remembering the specifics of these foods. (C) For each item, choose the cookbook that looks the most interesting and put a request on it. [title] Select the recipes that resonate with you. (D) [title] Pick up a crock pot and fill it with warm water. [step] Cook the mixture for a few minutes until the water is cold.
Example Output: C

Example Input: [header] How to join the mormon church (church of jesus christ of latter day saints ) [title] Learn more about what mormons believe. [step] You should feel like you have a solid grasp on the beliefs of the mormon church before becoming a member. You can get literature about mormonism directly from the lds church website to begin with. <sep> (A) You can also visit the websites of the majority of mormonistic denominations like the jackson pike church of christ of latter day saints' danbury, or the american academy of mormonism. You should also research the general beliefs and values of mormonistic church members before becoming a member. (B) [title] Donate material after reading about the lds church. [step] There are many magazines and publications devoted to mormonism. (C) [substeps] For more information, see this article. [title] Consider the spiritual side of the organization. (D) Once you feel like you know what the religion is about, you can move on to talking with people about the religion. [substeps] The best source is a member of the mormon church or their missionaries.
Example Output: D

Example Input: [header] How to make a doll house into a hamster cage [title] Find an unwanted dollhouse. [step] Unless it's particularly grotty, a warm, soapy wash should be sufficient for cleaning the doll house walls, floors and other surfaces. Use a little detergent for something stronger. <sep> (A) This is best done on a warm, sunny day to allow for good drying, or if you're able to leave it in a room which is very, very warm. [substeps] Remove all wallpaper surfaces, carpets and anything else stuck to the dollhouse. (B) [substeps] Ensure the dollhouse is square or rectangular, not a rectangle, as this allows a bigger space. This creates a more nesting space, making it easier to move the doll house. (C) [substeps] For small cages, you'll probably be able to make a cage of a thicker fabric or vinyl material, rather than a plain or doily like material. The material as it dries could damage the hamster, and thus the hamster cage itself. (D) If it smells awful, it is probably not safe to do anything else. [title] Put it away after the wash-out.
Example Output:
A