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:
A boy with dark hair and no shirt is mowing a dirt patch with small patches of grass using a large, orange, push lawn mower. as the boy <sep> (A) continues, he starts to try and mow the grass with the yellow, wind powered, when he is done, he tosses the mower and walks onto the right side of the yard to break the grass apart. (B) finishes his task, he takes the mower off of the camera frame but instead of disappearing behind the screen, he appears to be zooming in on the grass on the left. (C) mows, he pauses and flashes to the camera and two ends are shown before suddenly zipping back to the beginning. (D) mows the dirt patch, large amounts of dirt come up from the ground in a smog like blizzard.

Ex Output:
D


Ex Input:
[header] How to build a passion for cooking [title] Make a list of your favorite foods to eat. [title] Go to your local public library website. [step] Type the names of these favourite foods into the search bar. <sep> (A) This will let you create your own lists of the foods you like to eat. Also, there will likely be a section where you can put your personal information about the food that you like. (B) If you are a parent, keep an internet encyclopedia online. Tell with the patient that you have a hard time remembering the specifics of these foods. (C) For each item, choose the cookbook that looks the most interesting and put a request on it. [title] Select the recipes that resonate with you. (D) [title] Pick up a crock pot and fill it with warm water. [step] Cook the mixture for a few minutes until the water is cold.

Ex Output:
C


Ex Input:
[header] How to deal with difficult people in the workplace [title] Recognize the different types of complicated coworkers. [step] There are a range of difficult people you can encounter in your workplace. Examples of difficult coworkers include one that is hostile, the constant complainer, the staller, the know-it all and the overly agreeable coworker. <sep> (A) [substeps] Understanding why these people are difficult may help you deal with this situation better and process your emotions. Examples of difficult coworkers include subordinates and colleagues. (B) Try to identify the types of people who will be the head-of-the-pack the most in the company. A common mistake that creates difficulties among an entire team of employees is choosing a boss that is unwilling to play nicely. (C) [substeps] The hostile coworker may appear angry or often express a feeling of being wronged. The best way to deal with this type of coworker is to not meet anger with anger. (D) Compare these characteristics and consider if the situation is for your benefit, or if it's for your employer. [title] Figure out if workplace gossip is getting to you.

Ex Output:

C