What is the most logical next event?

There are two people dressed in red shirts and blue shorts playing ping pong in a large stadium with lots of spectators watching them. the players

OPTIONS:
[1]. advance up the court paced with an audience and each player serves a ball that is placed against the wooden table.;
[2]. move back and forth with the ball and then another person starts to play the game the same way, fast.;
[3]. are swinging on the pier of a building amidst many spectators.;
[4]. play a long round of ping pong as they continue to maintain a great rally.;
[4].