Please choose the correct ending to complete the given sentence: Tumbling: He then starts walking towards a man on the side of the mat. The bystander points to his head and the gymnast also does the same to his own head. the gymnast

Ending1: looks confused as he is upside down, and tries to bend back and forth. Ending2: is talking to the camera again explaining what happened during that routine. Ending3: does some kind of choreography on the side of the mat and then does a routine on his arms and hands. Ending4: then begins to walk forward and then up to another person on the mat on the sideline.

Answer format: ending1/ending2/ending3/ending4