Please choose the correct ending to complete the given sentence: Washing hands: A boy in a green shirt steps on a stool to reach the sink. A woman stands next to him. the little boy

Ending1: washes his hands in the sink. Ending2: turns on the faucet, splashes water on his face, and then returns to washing his face. Ending3: notices the shaver sticking out of his lip. Ending4: cleans a window with a blue rag.

Answer format: ending1/ending2/ending3/ending4