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 man is talking from behind a bar. He pours ice into a glass, then adds several kinds of liquor. he <sep> (A) pours it into a glass, then adds a drink mug. (B) then adds some and puts garnishes along the edge. (C) adds colored liquids, and mixes the drink. (D) pours two shots in the glass and adds a shot glass.
Output:
C