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: [header] How to train chickens [title] Use treats to motivate your chickens. [step] Chickens love food, so treats are good for reinforcing the behavior you're trying to teach them. When training your chickens, give them a treat after they do something right. <sep> (A) While trotting your chicken, offer them treats like carrots. Because you can literally feed them, birds will feel good being shown treats. (B) If you don't have treats at home, you can also play a game of fetch or running around with your chickens until they give you the treat. [title] Hold your chickens while you're training them. (C) If possible, give it after every meal, otherwise the chickens will eat the treats. [substeps] Food treats are also used to reinforce your chickens' behavior. (D) Try to use treats that are different than their regular food. Some easy treats that chickens love are dried mealworms, bird seed, fruits, and vegetables.
Example Output: D

Example Input: As he continues to play, he grabs a black cloth and unfolds it over the drums to create a different sound. during the performance <sep> (A) , many photographers come on stage to film the guy until he finishes and the crowd gives him a standing ovation. (B) , the guitarist does his blower as he also plays his guitar. (C) , his face becomes agitated and there are spots of blood color visible. (D) he removes sealing tape from his drums and adds several other pieces to the same hole to finish the song.
Example Output: A

Example Input: [header] How to use a scale [title] Purchase the right type of kitchen scale. [step] Most kitchen scales for home use are digital as they are more accurate and easier to use than analog scales. [substeps] Look for a scale that can switch between measuring units. <sep> (A) This level of accuracy will help you measure specific measurements as they come to you. Digital scales will also help you pinpoint vital measurements. (B) To give you the most flexibility when preparing food, a good scale should be able to weigh in grams, kilograms, ounces, and pounds. Also look for a scale with a " tare " function that zeroes out the weight of measuring containers. (C) A scale that slides easily into a glass or metal dish. This way, there is less time to deviate and time to catch misreadings and mistakes. (D) If they both display a measuring unit and a digital scale, they are more accurate. Digital scales come in a variety of colors and because they are digital, it is easier to read.
Example Output:
B