Given the task definition and input, reply with output. 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".

Two people are seen standing on a sandy beach with one kicking the ball and passing it to another. the boys <sep> (A) then are seen walking around one another and running back to one another and once again playing the game with one another. (B) continue passing the ball back and fourth while many people are seen walking around and playing in the water. (C) then perform flip and take their turns kicking the ball and being placed into the others a goal and returning to the other side. (D) continue playing soccer with one another and ends by bowing and walking off.
B