Please choose the correct ending to complete the given sentence: Vacuuming floor: A boy is using a pretend vaccuum cleaner inside a house. beside him

Ending1: , a boy with spiky hair is shoveling snow and talking to the camera. Ending2: , a woman puts on more gloves. Ending3: walks a woman welding in the garden. Ending4: , a man is using a real vacuum on a rug.

Answer format: ending1/ending2/ending3/ending4