Please choose the correct ending to complete the given sentence: Walking the dog: A little girl is standing on the sidewalk. A dog wearing two pink casts stands on its back legs and walks with her. a man

Ending1: interview the girl, and the young girl with the dog interviews a woman. Ending2: walks in front of the dog. Ending3: is sitting her down on the sidewalk. Ending4: pushes her through the sand.

Answer format: ending1/ending2/ending3/ending4