Please choose the correct ending to complete the given sentence: Washing hands: A woman is in a bathroom showing how to open a faucet and wash and rub meticulously hands and nails. Then, she rinse her hands and dry them with several napkins. at the end

Ending1: , the woman turns off the faucet and puts a towel over her face to keep the steam out. Ending2: , she takes the last napkin to close the faucet, then discard it. Ending3: , she puts the napkin on the counter and shows a picture of the smiling woman and stating that she's a hairdresser. Ending4: , she throws some cream on it, and the hot water cools down a little.

Answer format: ending1/ending2/ending3/ending4