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

Ending1: lays another wall and use a machine to flatten the wallpaper. Ending2: have a tray where the papers are being folded. Ending3: is unrolling a wallpaper and put the wallpaper on the wall. Ending4: puts plaster on other wall and mend the plaster.

Answer format: ending1/ending2/ending3/ending4