Definition: 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: Band members in full dress stand in a yard. They are using a rake to rake leaves. a man <sep> (A) walks next to them supervising. (B) is shearing up the weeds. (C) stands in front of the camera taking pictures. (D) walks by as they rake.
Output:
D