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: We see an animated opening screen. A child washes and dry their hands leaving the water on which and adult turns off. we <sep> (A) see a boy record himself skating on the ice. (B) see a blue information screen. (C) see two people rinse their hands off as adults wash theirs. (D) see the kids wash their hands and leave the water.
Example Output: B

Example Input: [header] How to prevent unauthorized computer access [title] Set up password protection. [substeps] Enable password protection on your computer if it is not already set up. Make sure you are using a personal password you have chosen versus the default password. <sep> (A) When creating your password, be sure to incorporate numbers or special characters to make it difficult for others to guess. Change your password often, at least every 2 months. (B) [title] Ensure no viruses are accessing the computer. [substeps] Disable password protection protected if it is locked. (C) Put some type of recovery code into the bar along the top of the screen, if it is not already enabled. Allow yourself a certain amount of time before attempting to access computer files. (D) This will prevent people from entering your password without permission. [title] Enable online browsing if there is no internet connection.
Example Output: A

Example Input: [header] How to outlet pass [title] Jump to snag rebounded balls. [step] Attack the ball at the highest point possible. Jump and meet the ball as high as you can in its arc off the rebound. <sep> (A) The ball must turn rather than just bounce off it. [substeps] Make contact with the ball with a little and a little outside force. (B) This can be done verbally over your head : [substeps] Start the shot with your arm bent around the ball before your arm swings back. Your forearm should be facing forward, and your leg bent at 90 degrees. (C) [substeps] You also have the choice of attacking with your feet instead of your hands. Both of these options allow you to reach the ball more quickly, which can help dramatically reduce the strain on your wrists. (D) The higher you jump, the better your chances of snatching the ball ahead of someone else. [substeps] Pay attention to your peripheral vision as you snag the ball.
Example Output:
D