Please choose the correct ending to complete the given sentence: Cleaning shoes: Man is sitting in font of a table talking about how to clean a white sneaker. man

Ending1: is in a green room cleaning blue tiles on a tile. Ending2: is putting on a shiny surface and turn to a mirror and does he walk with paperclips mainly. Ending3: pour a liquid on water and cleans the shoe with a brush and with a wipe polish it. Ending4: is showing how to wash white sneakers with a sniffing nose and holding a black paws.

Answer format: ending1/ending2/ending3/ending4