Please choose the correct ending to complete the given sentence: Cleaning shoes: A view is seen of someone's feet as they step on a bed. the person

Ending1: walks around on the covers. Ending2: is seen cleaning other feet while being rubbed down with a pressure washer. Ending3: then begins to clean them with a brush as they stand up and dance. Ending4: begins stepping their feet back and fourth while a man is standing in front of them.

Answer format: ending1/ending2/ending3/ending4