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 opens the door and she steps out. he

Ending1: assists her wash in the car. Ending2: vacuums the seats of the car. Ending3: sets her on a bike and rides it. Ending4: opens the door again and they exit out of the alley.

Answer format: ending1/ending2/ending3/ending4