Please choose the correct ending to complete the given sentence: Doing crunches: The camera pans out and another woman is revealed lying on her back on a gym mat as the woman kneeling above her continues to talk. the woman lying down

Ending1: cuts up parts of her upper arm and begins cutting them to corticle it. Ending2: continues to talk with several more people while they host the video and interview about the exercise. Ending3: on her side continues her moves while the camera apps itself. Ending4: demonstrates how to do a sit up and the other woman continues to talk at times touching the other woman's stomach.

Answer format: ending1/ending2/ending3/ending4