Please choose the correct ending to complete the given sentence: Getting a piercing: A man's ear is shown close up. a man

Ending1: talks to a camera along with a dog. Ending2: shows the tool he is going to use to pierce his ear. Ending3: puts a dart into his ear. Ending4: goes for a hair cut, cutting but not removing it.

Answer format: ending1/ending2/ending3/ending4