Please choose the correct ending to complete the given sentence: Playing squash: Two young boys are standing in the room with two tennis rackets in their hand surrounded by three white walls and a glass wall behind them. one of the boys

Ending1: then grabs the racket that is in his left hand and begins hitting the tennis ball against the wall with the racket. Ending2: punches the other to the ground and smashes his tennis racket against the wall, winces, and yells at his opponent. Ending3: then goes behind the wall to grab the racket that the other boy has in his hand and begins hitting a ball against the wall. Ending4: then takes the ball and bounces it against the wall and the two begin taking turns hitting the ball back and forth.

Answer format: ending1/ending2/ending3/ending4