Please choose the correct ending to complete the given sentence: Cleaning sink: A person sprays the sink with a bottle then uses scrub brushes to scrub the sink. The person rinses the sink the wipes it with a blue towel. the person

Ending1: demonstrates hand washing for the last time. Ending2: dips their hands in the cool water and uses some soap to lather them. Ending3: touches the sink brush of the sink brush and proceeded to clean the sink. Ending4: then rinses the sink again and wipes it down with the blue towel again.

Answer format: ending1/ending2/ending3/ending4