Please choose the correct ending to complete the given sentence: Walking the dog: A dog is seen walking along the street on a leash as well as a persons hand holding the leash. the dog

Ending1: continues to wander along the street while stopping to smell various objects around the area. Ending2: lays back down as the woman begins clipping the dogs toenails. Ending3: leads the man adjusting the leash and moving the camera in various spots as well. Ending4: is seen walking through the neighborhood while waving to the passerby.

Answer format: ending1/ending2/ending3/ending4