Please choose the correct ending to complete the given sentence: Walking the dog: A large dog and two small dogs are walking. Two of the dogs are tied together. a woman

Ending1: walks next to them holding a leash for the other dog. Ending2: gets the dogs racket. Ending3: walks up to the dogs and ties their hands behind their back. Ending4: is trying to free the others, so one falls power washing.

Answer format: ending1/ending2/ending3/ending4