Please choose the correct ending to complete the given sentence: Elliptical trainer: A woman is working out on an elliptical machine. she

Ending1: pushes a button on the screen of the machine. Ending2: does a text tutorial while showing her foot in the air. Ending3: lifts the phone up to her chest and continues talking. Ending4: sits down and mows the grass with the machine and continues to talk.

Answer format: ending1/ending2/ending3/ending4