 As they ring the bell of 1127 Walnut Avenue, the piano rolls back down to the street again.They wearily drag it back up the stairs, and meet the postman by the house, who informs them they did not have to lift the piano up the stairs; they could have driven up the hill and stopped in front of the house.Stan and Ollie promptly carry the piano back down the stairs, put it back in their wagon and drive it up the hill to the house.