Please choose the correct ending to complete the given sentence: Doing crunches: We see two men in fatigues doing sit ups outside in the grass with instructions on the screen while one man is holding the legs of a man in the sit up positions. The laying down man sits up. the man

Ending1: lifts one leg on his head above the ground and back over first then the other, on a pole and does a face plant onto the ground. Ending2: is laying again and does a couple of sit ups. Ending3: then sits up and the man hit him in the face with a blue mat and animated minutes pass by. Ending4: does sit ups on the grass and the two men push a guy on the ground and push him down and push the lay ups and dance to the screen behind them.

Answer format: ending1/ending2/ending3/ending4