Please choose the correct ending to complete the given sentence: Getting a tattoo: A man makes tattoos on the back head and neck of a person. then

Ending1: , the man inserts the tattoo pad into the tattoo os and puts his arm around the person. Ending2: , he puts the tattoo on the back of head and shows his ear. Ending3: , the man cleans the head and neck with a white tissue. Ending4: , the man rings a key on a pole on front tattoos.

Answer format: ending1/ending2/ending3/ending4