Please choose the correct ending to complete the given sentence: Brushing teeth: A small toddler is in the bathroom brushing his teeth. as he

Ending1: frantically brushes, a woman comes to assist him as he points to different things on the counter. Ending2: is, the greenish substance is shown, followed by several different foods. Ending3: is chewing they start blood pumping and he spits it into the sink. Ending4: does he sees a shuffleboard.

Answer format: ending1/ending2/ending3/ending4