Please choose the correct ending to complete the given sentence: Polishing shoes: A pair of shiny black boots are standing and their black shoelaces are tied and the text "after" appears on the front left area of the boot. A few angles of the boots are shown and various words pop up in front of them. a person

Ending1: is now showing things from various angles and begins to clean the shoes using a pressure washer and rubbing a vacuum around them. Ending2: then puts the boots on and they begin applying glue to them to make them shine. Ending3: is then seen just below the laces and she is seen putting the cloth between the shoe laces to make a conga line, a white screen then their word is shown followed with a line appears again after what seems like twice. Ending4: is then seen wiping the boot down with a cloth and more texts show up.

Answer format: ending1/ending2/ending3/ending4