Please choose the correct ending to complete the given sentence: Brushing teeth: A girl walks into frame holding a toothbrush and is seen talking to the camera and presenting her tooth brush and tooth paste. she

Ending1: wets her toothbrush and places the toothpaste on the toothbrush and brushes her teeth. Ending2: begins brushing her teeth and looks down and smiles. Ending3: then rubs up and down the toothbrush quickly and then substance is shown on the brush end. Ending4: speaks to the camera several more times and begins brushing.

Answer format: ending1/ending2/ending3/ending4