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 horse gets up but, the man remains on the ground. The other players and a referee ride their horses away. one of the players and a woman <sep> (A) run to the field to inspect the ond horse. (B) walk over to check on the man on the ground. (C) lift up dirt to clean the horses hooves and a replay is shown of the actual hoofs. (D) walk to the man & them.
Example Output: B

Example Input: A woman is seated on a couch, brushing another woman's hair. She proceeds to talk about how to do corn rows. she <sep> (A) continues walking as the woman talks. (B) begins to help the woman for a long time. (C) wets the shears, dancing as she then clips the curls into place. (D) demonstrates by adding multiple cornrows to the woman's hair.
Example Output: D

Example Input: [header] How to make a pvc pet bed [title] Get your pvc pieces all together. [step] You can use a smaller size (3/4 inch is used here), but it won't be as strong. [title] Start assembling them. <sep> (A) [step] Be sure that the feet are headed in the same direction and the shape is as squared as you can get it. It is very easy to get turned around. (B) [step] Attach a rubber band to the bottom outside plastic stem. Attach thin cardboard to the inner plastic stem. (C) [step] Put the pvc pieces into the tray with the holes covered. Make sure the top of the pvc pieces is flat and even. (D) [step] Make sure you don't cover the pvc. Apply an extra layer using a clean cloth.
Example Output:
A