Please choose the correct ending to complete the given sentence: Elliptical trainer: A treadmill is shown, then a woman, using the treadmill in the living room is shown, she is wearing blue top and black shorts. she

Ending1: begins running, then she shorts again and takes off. Ending2: does puts of in an exercise machine with some weights, then she is shown exercising in slow steps. Ending3: adjusted the monitor, then a treadmill adjustments and meters are shown with numbers on it. Ending4: gets on the treadmill with difficulty, stands for a while.

Answer format: ending1/ending2/ending3/ending4