Please choose the correct ending to complete the given sentence: Hanging wallpaper: A woman is wiping a wall with a rag. They roll up paper and dip it in water. they

Ending1: then add wrinkles to the wall with water. Ending2: fill a bucket with paper. Ending3: fold the paper in half to shape the wall. Ending4: stick the paper to the wall.

Answer format: ending1/ending2/ending3/ending4