Please choose the correct ending to complete the given sentence: Brushing teeth: The lady is in the bathroom brushing her teeth while talking to the camera. The lady started dancing and laughing then brush her teeth. the lady

Ending1: brushed her teeth and laughed at the same time. Ending2: finishes speaking and the camera pans to show cheerleaders snowy fall. Ending3: peel a toothbrush and brushed it at the sink. Ending4: looked and smile and squeeze her belly and then lie down on the floor.

Answer format: ending1/ending2/ending3/ending4