Definition: 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".
Input: Kids are standing in a line in front of a white table. Kids are playing hopscotch in an open area and peolpe are gathered around. in the background <sep> (A) houses are filled with kids in uniforms standing next to homes. (B) a lot of kids are standing and playing. (C) the kids are at paintball training. (D) a woman is talking playing music.
Output:
B