Please choose the correct ending to complete the given sentence: Doing fencing: Two people are fencing while people watch from the sidelines. They stop and change sides. they

Ending1: then demonstrate different kickboxing moves of the two men. Ending2: do a quick bow and return to their stances. Ending3: change sides again and people walk by. Ending4: side hand each other and throw the other person to the ground.

Answer format: ending1/ending2/ending3/ending4