What happens next?

The taller boxer approaches the shorter boxer and hits the shorter boxer with a straight kick. Both boxers exchange punches and kicks in the center of the ring. the referee

Choices:
[1]. rushes in and blocks incoming punches.
[2]. manages the fight while following and watching the fighters closely.
[3]. reports that the boxer has won and walks away from the ring.
[4]. polishes the boxer who was earlier talking to the others.
[2].