Please choose the correct ending to complete the given sentence: Hanging wallpaper: Woman is standing in a room talking to the camera unscrewling an outlet. The woman is taking out a wallpaper with a spatula. the woman

Ending1: started vacuuming the carpet in the room. Ending2: shows how to press wallpaper from both sides and put a pad on screen to iron. Ending3: is cleaning the wall with a brush while keeps taking out the old wallpaper. Ending4: is putting wallpaper on a white wall.

Answer format: ending1/ending2/ending3/ending4