Please choose the correct ending to complete the given sentence: Hand car wash: A person wet a car with water, then he puts detergent to the car using a long squeegee. The man rinses the car with water. then

Ending1: , the man holds a toothbrush. Ending2: , the car has a sponge wash, afterwards the dust is dried. Ending3: , the guy top the car. Ending4: , the man cleans again with soap and water the car for the second time.

Answer format: ending1/ending2/ending3/ending4