Please choose the correct ending to complete the given sentence: Braiding hair: The lady in black is doing a hairstyle tutorial and demonstrating on another woman who is seated next to her. She shows the hairspray that she has used on the model. she

Ending1: demonstrates why store the products so well. Ending2: uses the hairspray on the model's hair and sprays it. Ending3: spreads some more hair products throughout the hair and interacts with the dirty hair to give them a real look. Ending4: then demonstrates by taking a glass of ice and sprinkling some of the foam on the model's hair.

Answer format: ending1/ending2/ending3/ending4