You will be given a definition of a task first, then some input of the task.
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".

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