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".
A large group of people are sitting on a raft together. They are getting into the water, on water skis. they <sep> (A) are pulled around in the water by a zip line. (B) float over gently rolling waves as they get into the water. (C) paddle faster, trying to stay afloat. (D) float down the river, going to various areas.
A:
A