Please choose the correct ending to complete the given sentence: Doing fencing: A group of fencing students in a gym are practicing. A "daily bruin" logo is overlaid on the screen. there

Ending1: are two fencing opponents in the center of the screen. Ending2: 's a man dressed as an mickey mouse, talking in a dad-dad mode about fencing. Ending3: 's a young man dressed in a military uniform representing the united states. Ending4: 's a trainer who leads while the kids spar.

Answer format: ending1/ending2/ending3/ending4