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". 

Ex Input:
[header] How to remove paint from your shirt [title] Wear gloves and painting clothes. [step] You don't want to stain any more clothing or get your hands dirty. So wear gloves and clothing that you wouldn't mind getting paint on. <sep> (A) Gloves are important for much of the time, because they protect your hands and may help your paint flake off. [substeps] Try to wear disposable gloves when painting your shirt. (B) [title] Remove excess paint as soon as possible. [step] You can use a kitchen utensil like a knife or spoon or a scraper such as a popsicle stick. (C) [substeps] You could also wear safety goggles or goggles with loofahs. [title] Wash your clothes in soapy water before you start painting. (D) [title] Sort it into separate clothing sections so there will be clean space for you to work on. [title] Paint the area where the stain was caused.

Ex Output:
B


Ex Input:
[header] How to become an avon sales consultant [title] Complete the application. [step] In order to find out more information about becoming a representative for avon you will need to fill out the application. Fill out the application on avon's website. <sep> (A) Then ask the class assistant what they can teach you. Make sure you include the following information in your application : [substeps] Completed high school education education (like high school education) education education tiffs (courses of high school in american environment ) [title] Carry out these activities. (B) [substeps] If you want to shop at a store through the avon website, then you will need to have an account on avon. If you want to work at a retail store through the uk website, then you will need to create a login profile, provide a login email address, and provide information about yourself. (C) Avon has branches in different countries, so make sure you are on the website for your specific country when filling out the application. You will not be charged an application fee until you place your first order. (D) Bring a copy of the application with you to apply. You can find avon website on http: // member-rankbud.com/internation.

Ex Output:
C


Ex Input:
[header] How to read and understand classic literature [title] Read summaries of what the work is about. [step] You can find descriptions or summaries of classic works of literature online, or read the back cover of the book to gain a basic idea of what the story is about. Knowing a bit about the plot, characters, and setting may make it easier for you to follow and understand the writing when you begin reading. <sep> (A) [substeps] Just make sure that you do not substitute summaries for reading the actual text. Remember that a summary is someone else's interpretation of what happened. (B) [substeps] Start with a basic sense of the plot. The main characters will usually have to start by opening the book and reading through chapters in a unique way. (C) [substeps] Some classic literature books will include footnotes or information on historical events. Identify which historical events create the main story and which ones reinforce the main plot. (D) [substeps] Some readers may " flip " through the cover of the book they are reading. This indicates that the book has been published.

Ex Output:

A