Please choose the correct ending to complete the given sentence: Brushing teeth: Elmo is singing along as bruno mars continues to brush his teeth and the multicolored lights on the mirror flicker. elmo and bruno mars

Ending1: begins to dance together as the bloopers continue to play and the camera man is seated with his hand on the white screen and in a tuxedo. Ending2: continue to dance along as they teach little kids the importance of brushing teeth. Ending3: are ribbons in an arena as they engage in a game of dancaing. Ending4: begin to play badminton together.

Answer format: ending1/ending2/ending3/ending4