Please choose the correct ending to complete the given sentence: Removing curlers: An ad for vidal sassoon appears. We then see their curling iron and hot roller set. a demonstration

Ending1: of the braking techniques of hitler's first razor. Ending2: shows how to plan with the round rollers, an which is demonstrated slowly. Ending3: , they again add iron to hot roller. Ending4: is shown for how to set and use the hot rollers and iron on a woman's hair.

Answer format: ending1/ending2/ending3/ending4