Please choose the correct ending to complete the given sentence: Hand car wash: The front of a car wash building is shown. a guy

Ending1: stands in front of a bucket and moves it around before mopping the area. Ending2: talks to someone inside a black car. Ending3: rides his bike up to the camera. Ending4: is laying on tubes on the ground.

Answer format: ending1/ending2/ending3/ending4