Please choose the correct ending to complete the given sentence: Getting a haircut: Three men sit together on a couch. A man gets up and walks into a barber shop. he

Ending1: puts on a wig. Ending2: sits down and gets his hair cut. Ending3: takes out a customer's hair and cuts it. Ending4: sits behind a table wearing black, and he lays shaving cream on his face.

Answer format: ending1/ending2/ending3/ending4