What happens next in this paragraph?

A camera pans around a beached area when two people walk from behind a tree and wave to the camera. They begin speaking to the camera and transition into a person lathering their hands with soap. the person
OPTIONS: 1). scrubs off their hands and then holds up a dish with vegetables on it.; 2). scrapes off the soap of their hands and uses a towel to dry the rough hands.; 3). continues licking till all their hands are clean and begins pushing their arms under the water to wash his hands.; 4). scrubs their hands and rinses it under the sink while the women continue speaking.;
4).