Please choose the correct ending to complete the given sentence: Hand car wash: A man wearing glasses is talking in a parking lot. He walks into a car wash, where a green substance is being sprayed on the cars. the soap

Ending1: then appears on the right and he rinses off his hands. Ending2: is then rinsed away with hoses. Ending3: is then applied to the face of the car and dried by a hand dryer. Ending4: gets into various holes in the cars.

Answer format: ending1/ending2/ending3/ending4