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: A woman is riding on a pair of water skis in a lake. she <sep> (A) rides in circles, then falls off the board. (B) rushes through the water, talking to the camera and pausing to show different speeds. (C) is holding onto a pole and going back and forth. (D) holds onto a rope attached to a boat as she skis.
A:
D