Please choose the correct ending to complete the given sentence: Bathing dog: A dog is shown running up steps to a building. they

Ending1: march into a building together, knocking down settees a made a coffee table. Ending2: go inside, and it's a dog grooming salon. Ending3: take him into the bathroom and he proceeds to take a shower. Ending4: use a microphone to play with the dog.

Answer format: ending1/ending2/ending3/ending4