Definition: 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: [header] How to muck out a stall [title] Remove the hay, water bucket and manger to avoid contamination and keep the stall clean. [step] Removing the horse is also a good idea. [title] Remove all the bigger, more obvious droppings on the surface with the shavings fork or rubber glove. <sep> (A) [step] Sift the shavings through the pitchfork so all that remains is manure (droppings). Then, deposit the manure in the wheelbarrow. (B) [step] Also, use the hoe if needed or the shavings fork/shovel if your legs are cramped and you don't have room for skunks to move around. [title] Clean the area thoroughly to wipe off the odors created by the excrement. (C) [step] After 5 minutes, your horse will certainly not be happy with what you've done. [title] Dump manure and clear away any other manure. (D) [step] Wipe the area with a wet paper towel and clean the area thoroughly; the bucket will be specially designed to clean all the droppings. [title] Discard the bucket when the stall is clean.
Output:
A