Detailed Instructions: 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 girl is outside on a slab of concrete next to a body of water and she beings to jump rope doing intricate jumps in between. as the location <sep> (A) of the jump rotations, she teams up with other female citizens in the distance and they begin doing the same. (B) changes, she moves in front of a mountain of rocks and begins twirling before she returns to jump roping. (C) flash by, the girl prepares legs into the air on the ledge as some other athletes are shown doing the same, while all arms and legs stretching also. (D) change, the girl continues jumping in the water doing jumps from three to five feet above the ground.
A:
B