Please choose the correct ending to complete the given sentence: Hanging wallpaper: Man is holding a brush and its putting wallpaper on white wall and cutting the edges. The man is unrolling a wallpaper and put the wallpaper on the wall. the wallpaper

Ending1: is being peeled and showed is blue color. Ending2: stops showing and the man is taking pictures. Ending3: is in a black plate and belt the carpet. Ending4: is perfectly stuck on the wall in an office.

Answer format: ending1/ending2/ending3/ending4