Please choose the correct ending to complete the given sentence: Doing crunches: The lady sits up and scoots to the edge. The lady performs the same exercise with her butt hanging off the bench. the lady

Ending1: places her hands on her hips and pushes in the final position. Ending2: mounts the balance beam. Ending3: grabs the pole and adjusts it while balancing. Ending4: finishes, sits upright and speaks.

Answer format: ending1/ending2/ending3/ending4