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: Consider Input: A woman stands behind a bar and talks to the camera. The woman then takes a glass an puts it on the bar. the woman <sep> (A) screws a cocktail shaker onto a lemon wedge and pressing the lemon wedge back and forth. (B) begins making a cocktail. (C) takes a bucket and turns it upside down. (D) then pours liquid into the glass with ice after.

Output: B


Input: Consider Input: [header] How to get a friend to stop bullying someone [title] Ask them why they are bullying. [step] Your friend may not even realize they are being a bully. Questioning them makes them aware of their behavior. <sep> (A) Constantly calling them bullying is a definite no-no. Instead of barking your friend in the face or banging on their door, ask them why they are being bullied. (B) But unless they admit they are being bullying, find out why they are doing it. If they do not quite get their message across or need help, then you can get to the root of the problem. (C) Make sure that they are not acting out or making the problem worse. Explain that acting up will only make the situation worse. (D) It may also help you understand the reasoning for the behavior, which may make you stop it. [substeps] For instance, you could say, " i notice that you say cruel things to that person.

Output: D


Input: Consider Input: [header] How to sell dvds on amazon [title] Register for an amazon seller account. [step] Go to amazon's seller central site to sign up for a third party seller account. Fill out the registration form with your name, email address, and unique login password. <sep> (A) Once your account has been activated, you'll be able to sell your used items on amazon. [substeps] You may also be asked to provide some basic financial information, such as your debit card or bank account number. (B) Agree to the terms and conditions of the seller account and click on " register " at the bottom right of the page. You will receive your cd rental rights next to your name. (C) [title] Copy your dvd, videos, or files onto your home screen using the same link on the seller main page. [step] Make sure this link is easy to write and that your dvd is in a separate folder for storage purposes. (D) Most sellers will require you to provide a proof of registration and identification number before you can register. [substeps] If you don't yet have an amazon account, you can register this online or in person.


Output: A