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".
Q: She then mixes the ingredients together on a slice of bread and creates a sandwich while pouring chips out onto the side. she <sep> (A) spread protection cheese on the sandwich and fries it in half. (B) then opens a container of peanut butter and lemon slices and mixes them all together. (C) then uses a spatula to melt down the sides of the sandwich and coating it with cheese. (D) then presents the plate while speaking to the camera and holding up various liquids.
A:
D