Please choose the correct ending to complete the given sentence: Getting a haircut: He is getting a haircut from a hairdresser who is wearing a blue dress. The man is sitting with a camera in his hand. the hairdresser

Ending1: is putting a tags on the hair of the man. Ending2: uses the camera to change his hair. Ending3: is talking from behind a desk. Ending4: finishes cutting his hair and then steps back.

Answer format: ending1/ending2/ending3/ending4