Please choose the correct ending to complete the given sentence: Hanging wallpaper: She bends down again and walks out of camera range again. She has a sponge and is cleaning the wall. She does more scraping and scrubbing. she

Ending1: turns the machine off, stands up and walks out of camera shot. Ending2: has another sponge and walks over to a cabinet and starts running water in it. Ending3: finishes on top of the wall and turns off the camera and gets up. Ending4: turns around and smiles.

Answer format: ending1/ending2/ending3/ending4