Please choose the correct ending to complete the given sentence: Tumbling: Now he is standing on the side line getting ready to do flips. He is doing some more flips and landing on the red mat. now he

Ending1: is flipping again and reverses and starts flipping the other way. Ending2: is on the edge of the ring and he is jumping as hard as he can. Ending3: is doing more flips and landing on the pink mat in the middle of the ring. Ending4: is jumping and landing on the line and landing on top of a hanging bag.

Answer format: ending1/ending2/ending3/ending4