Please choose the correct ending to complete the given sentence: Washing hands: A person is seen washing their hands and leads into children speaking to the camera. the children

Ending1: continue moving down the sidewalk while more people speak to the camera. Ending2: get in a tub and begin scrubbing their hands thoroughly in the water. Ending3: hold up objects while speaking and lead into them washing their hands. Ending4: continue washing their hands and packaging products.

Answer format: ending1/ending2/ending3/ending4