Q: 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".
The machine is shown moving on its own. One of the individuals plays table tennis with the machine. a small boy <sep> (A) plays table tennis with the machine as others watch on. (B) is shown when the machine stops, and they continue playing. (C) is shown scoring a point across the screen. (D) twirls on the table muscle over and over.
A:
A