Please choose the correct ending to complete the given sentence: Getting a haircut: A group of people are seated inside a waiting room. They are talking as a barber is cutting some men's hair. the barber

Ending1: uses clippers to trim and clean up. Ending2: grabs a long cut and starts shaving the hair off. Ending3: is also shaved before cutting off the beard. Ending4: cuts his beard off in the end.

Answer format: ending1/ending2/ending3/ending4