Please choose the correct ending to complete the given sentence: Hanging wallpaper: There's a man hanging the wet sheets on the wall. A woman uses a sprayer on the moist sheets and sprays it on. then a man and woman

Ending1: clean his clothes on the dry sheets. Ending2: begin peeling off the old wallpaper off of the wall. Ending3: take some lengths of the wet sheet and polish it with a paper towel. Ending4: add them to an iron and dry them.

Answer format: ending1/ending2/ending3/ending4