Instructions: 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: A cooker talks in a kitchen and shows the inside of a sharpener knife that has discs inside. Then, the man puts a knife in the sharpener knife to sharpen. after <sep> (A) , the man then paints the knife with the discs. (B) , the man measures the sharpener and cut the discs on its knife, then sews the discs and carve them. (C) , the man wash and dry the knife. (D) , he cuts a slice in two and put them in a pan.
Output:
C