Please choose the correct ending to complete the given sentence: Walking the dog: A little toddler is walking down the street holding her dog leash. The dog is walking ahead of her not pulling her, he is very gentle. the dog

Ending1: is looking scared and her mother puts her hands up in the air. Ending2: catches up to the little girl and that's when the toddler suddenly stops walking. Ending3: is walking by herself and being closely watched by the camera. Ending4: stops to sniff around and then begins walking again.

Answer format: ending1/ending2/ending3/ending4