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: The girl sits down, then gets on one knee and sits back down. We see a title screen on beige. the lady <sep> (A) sings and we see kids performing beam jumps. (B) puts a basketball in her mouth and chews it. (C) stands up and opens her belly. (D) gets up from the floor slowly with instructions on the screen.
A:
D