Please choose the correct ending to complete the given sentence: Hand car wash: The front of a car wash building is shown. A guy talks to someone inside a black car. he

Ending1: opens the door and she steps out. Ending2: sprays water on a car using an aerosol gun. Ending3: drives off in a black car. Ending4: washes a blue car and cleans its interior.

Answer format: ending1/ending2/ending3/ending4