Please choose the correct ending to complete the given sentence: Polishing shoes: A close up of a person's leg is shown with a man kneeling in front. the person

Ending1: then brushes out parts of his leg using his back and legs to polish it. Ending2: then puts a shoe on their foot and rubs it over his leg. Ending3: then dances all along the floor while the camera pans around him. Ending4: then begins shining the shoes of another.

Answer format: ending1/ending2/ending3/ending4