Please choose the correct ending to complete the given sentence: Doing fencing: He walks into the arena and talks with two fencers. One of the fencers puts on a fencing suit on the man. the fencer

Ending1: mounts a horse and vaults over a horse against the other man on the horse. Ending2: plays lacrosse with the man over the fence. Ending3: then demonstrates and gives the man a lesson in fencing. Ending4: bows to the camera.

Answer format: ending1/ending2/ending3/ending4