Please choose the correct ending to complete the given sentence: Brushing teeth: A child's mouth is seen close up with a person brushing his teeth. The man continues brushing while the boy smiles. he

Ending1: continues to brush as well as his mouth before bowing down and talking for a bit. Ending2: pulls out the toothbrush and the boy looks to the camera. Ending3: continues to brush all the way down and finishes by taking all the toothpaste off of the brush. Ending4: finishes brushing continuously and sets the toothbrush down and rubs them down his face.

Answer format: ending1/ending2/ending3/ending4