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: A person is covering her legs with soap while she is standing on the bathtub. then <sep> (A) the woman follows the water to wash her legs on the side. (B) , the person takes a blade to shave her legs while washing the blade under the faucet. (C) , the person cleans the base of her legs with a toothbrush. (D) , the person pour the soap into the scrub pad in the water of the tub.
Example Output: B

Example Input: The man begins by scraping ice and snow off of the bottom of his windshield and the hood of his car and front grill. the man <sep> (A) then complies and drains ice from the sides. (B) dips a sponge into a liquid that gets in between the cars windshield. (C) then wipes the snow off his windshield and gets in his car crawling around. (D) then scrapes and kicks at ice chunks surrounding the area around the front passenger tire.
Example Output: D

Example Input: [header] How to flirt on tinder [title] Install tinder and make some matches. [step] In order to start flirting with people on tinder, you'll need to install the app and start matching up with other users. Matches are necessary in order to chat, so make sure you take the time to craft a quality profile and start sifting through your potential matches. <sep> (A) [substeps] Tinder is a match platform that allows you to cast a couple specific indices from your profile. Each of these indices will differ slightly in their target audience. (B) [substeps] Most tinder provides a free profile set up on tinder, which you can upload to your email and other linked profiles. [title] Post your profile picture from tinder. (C) However, you'll want to keep in mind tinder isn't user friendly. [substeps] You can't flirt for free on tinder. (D) [substeps] See this guide for detailed instructions for installing the app and creating a solid profile. Tinder is available for free for both ios and android, and requires a facebook profile.
Example Output:
D