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: The cat groomer grabs a cat nail clipper in her right hand. The cat groomer squeezes the cats paw and proceeds to clip the cats nails. the cat groomer <sep> (A) grabs a bottle of clippers and places the cat's nails on the floor and resumes clipping the nails off her paw. (B) then holds the cat close and adjust the camera. (C) performs dog tricks and jumps up on her lap to finish clipping the nails. (D) throws her left paw up then clips her nails.
Example Output: B

Example Input: [header] How to prevent greasy hair [title] Shampoo properly. [step] Apply a small, quarter-sized amount of shampoo to your scalp and massage vigorously with your fingertips. Then, work the lather through your hair and rinse. <sep> (A) [title] Rub a dime-sized amount of baby oil in your palm. [step] Squirt a dime-sized amount of all-purpose baby oil into your palm and then use the back of a spoon to massage the lather into your hair. (B) Body wash will also work well to loosen the oil from your hair and prevent it from slacking off. Comb your fingers through your hair to ensure that all areas of your hair are clean. (C) [substeps] Whether you have wet or dry hair, lather the lather gently and never hold it in place for more than one second. [title] Consider bed-wetting your hair as often as you can. (D) Rinse hair thoroughly so no shampoo is left behind. Washing your hair should take about five minutes.
Example Output: D

Example Input: [header] How to store a fur coat [title] Pick a dark place to store your fur. [step] Fur does not do well if it gets exposed to direct sunlight. The ideal place to store fur is a dark location. <sep> (A) [substeps] Trim, fluff, and layer your fur. Use a cloth or similar covering to prevent it from collecting dust and dander. (B) Try choosing someplace that receives some natural light, so as to avoid causing irritation to your fur. [substeps] Place your coat in an area of your house that receives lots of light, such as a garage or hallway. (C) A closet, for example, is a great place to store fur. [substeps] Choose an area of your home that does not get a lot of direct sunlight. (D) You can store fur in a garage or a shed; however, if you happen to be outside, make sure it is partially shaded. [substeps] Moisten the fur just outside of the window in a thin layer so that the air will not cool the fur like it would outside.
Example Output:
C