Please choose the correct ending to complete the given sentence: Hand car wash: We see a newscaster speaking in a studio. we

Ending1: see a drink being poured over ice. Ending2: see a man holding a contact lens and put it in his right eye. Ending3: see scenes in a carwash and a man speaks to the camera and goes to his office. Ending4: see a man going over a list of items and the instructions of doing it should he need them.

Answer format: ending1/ending2/ending3/ending4