Please choose the correct ending to complete the given sentence: Removing curlers: Scenes of women using various methods to curl their hair are shown. A computer graphics sequence shows one particular device's functionality. several women

Ending1: speak to the camera as they do their braids. Ending2: are shown practicing curling maneuvers. Ending3: ' technique is seen by putting a clause of congas on each of their backs. Ending4: display their curled hair.

Answer format: ending1/ending2/ending3/ending4