Given the task definition and input, reply with output. 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".

A man is seen speaking to the camera and standing in front of a table with various tools laid out in front of him. He then is seen wearing a hat, holding a mug, and using a knife around it. he <sep> (A) wipes mud all over the table and moves there tools all around. (B) turns the knife around and demonstrates how it works, cutting the lemons out with a small cutter and shashing them into an alcoholic bite. (C) continues the process until it eventually cuts off and he finally cups a cup and pours it into the mug. (D) then uses the knife along a window and is shown several times sharpening the knife and speaking to the camera.
D