Please choose the correct ending to complete the given sentence: Blow-drying hair: A hair dryer and advertisement are shown with some info about the dryer. A woman shows how to use the dryer with different brushes. the same woman

Ending1: combs the hair while the video continues to report on the results. Ending2: then shows how to use the dryer with different attachments for different kinds of hair. Ending3: shows how to remove hair from hair, while the other woman shows the proper way to design products from products. Ending4: shows how to use the inflated nozzle.

Answer format: ending1/ending2/ending3/ending4