Please choose the correct ending to complete the given sentence: Washing hands: A woman's hands are shown in the base of a sink. she

Ending1: turns the water on and sprays soap on her hands. Ending2: uses a rag to scrub the sink top in turn. Ending3: turns the faucet on and washes off her hands and hands. Ending4: is spreading soap over her nails and fingers.

Answer format: ending1/ending2/ending3/ending4