Please choose the correct ending to complete the given sentence: Polishing shoes: A close up of a floor is seen followed by a young child kneeling before another. a person

Ending1: applies cleaning product onto the floor followed by a dog getting it cleaned. Ending2: then traces part of the floor covering and the child kneeling up continues kicking and pushing the object. Ending3: is seen sitting on a bed with the young child shines the shoes of another. Ending4: then begins to push the child around on a set of ladder as well as meal utensils and the girl seeing their contents on the ground.

Answer format: ending1/ending2/ending3/ending4