Please choose the correct ending to complete the given sentence: Doing crunches: A woman demonstrates how to do sit ups, in a gym room, using a woman who is simulating the exercise as an example. A woman kneels on the hardwood floors of a gym room and talks to the camera. the camera

Ending1: shows a man on a rowing machine onto a pink mat in a carpeted gym room. Ending2: pans around the room in a closeup while the woman moves down next to the door and continues doing sit ups. Ending3: quickly zooms in on the woman, and focuses on the muscles it boyfriend should be exercising with. Ending4: pans out and another woman is revealed lying on her back on a gym mat as the woman kneeling above her continues to talk.

Answer format: ending1/ending2/ending3/ending4