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 large group of people are seen marching together with cheerleaders in the front and a marching band behind them. the group <sep> (A) slowly march down a street with the cheerleaders moving all along the sidewalks and are seen running down several roads with a flag flying in the background. (B) is then seen to perform during a basketball school gym as well as a large crowd of people clapping or smiling to one another. (C) of people shake one another up and laugh to one another and lead into them grabbing another and dancing all around the gym. (D) continues marching along the street followed by a man on a bike behind them.
A:
D