Please choose the correct ending to complete the given sentence: Hanging wallpaper: A woman places red wallpaper up against a wall. She smooths the red wall paper out with her hands and with a tool. she

Ending1: smooths out the blue wallpaper along with a piece of black fabric. Ending2: measures the wallpaper to make sure it's straight. Ending3: then smooths a green job strip under the wallpaper. Ending4: smooths more wallpaper before closing the attachment and resealing it.

Answer format: ending1/ending2/ending3/ending4