Please choose the correct ending to complete the given sentence: Putting in contact lenses: There's a girl with light eyes and dark brown hair talking about a colored eye lenses. She is doing a tutorial on how to wear colored lenses in your eyes. she

Ending1: shows a list of small squares and then takes a close up of a contact lens which shows her eye getting a contact going and how it works. Ending2: uses a green powder to check and align the pupil properly. Ending3: is talking about the films that are shown about how to do it properly. Ending4: opens a small glass bottle that contains the colored lenses.

Answer format: ending1/ending2/ending3/ending4