Please choose the correct ending to complete the given sentence: Removing curlers: The side of a girl's hair is shown on the camera. She then shows it off from several angles, before showing the hot rollers she used. she

Ending1: then demonstrates how the hot rollers are applied and removed. Ending2: continues to show how it looks up close. Ending3: also picks up the rollers and applies some makeup to it. Ending4: then shows the other side.

Answer format: ending1/ending2/ending3/ending4