Please choose the correct ending to complete the given sentence: Hand car wash: A woman bends down and puts a rag into a white bucket. She starts to wipe a car with the rag. a man

Ending1: comes along and gets the rag. Ending2: picks the woman up and sets her down. Ending3: brushes the grass off of the car. Ending4: walks up behind her holding a vacuum hose.

Answer format: ending1/ending2/ending3/ending4