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 keep spiders out of your gardening boots [title] Wash an unwanted pair of pantyhose. [title] Cut the legs off and discard the waist portion. [title] Roll a leg over the open portion of the boot, pulling down to the toe area. <sep> (A) [step] If your leg is not entirely off, fold the front under so you may have one leg intact, exposing only a toe area and one upper portion. Trace a few lines on the bottom piece of the boot using a pencil. (B) [step] Leave about two inches of leg open. This will allow bugs or vines to climb up. (C) [step] The toe area will sit across the open portion of the boot. The pantyhose acts as a barrier against any creepy crawlies finding their way inside. (D) [title] Cut off the side of a skinny sock. [title] Pull some adhesive glue, such as elmer's glue or duct tape, onto a small space in the sock, about to an inch wide.
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 repair nails after a gel manicure [title] Moisturize your nails. [step] Moisture will help your nails recover after a gel manicure, which strips them of a lot of their natural moisture. You can buy nail moisturizer at a local beauty supply store or department store. <sep> (A) You should apply a nail moisturizer each day. Apply it to your nails and the skin around them. (B) [title] Choose a suitable nail polish color for your nails. [step] It can be any shade of nail polish you like, but a neutral or pastel shade is a good choice. (C) [substeps] Make sure that you apply moisturizer daily. Avoid using antibacterial products, as this will actually make the nail polish growth weaker. (D) It should be applied well before you plan to have nail polish done at home. [substeps] If you've cut your nails yourself, ask a person to help you with the first step.
Example Output:
A