Please choose the correct ending to complete the given sentence: Grooming dog: The lady uses an electric shaver and shaves the dogs hair. The lady turns the dog's butt towards the camera. The dog turns and sits down. the lady

Ending1: uses a razor to part dogs hair. Ending2: begins shaving the dog's hair from head to toe and ends with the dog straightening the hair. Ending3: goes into commercial mode and shaves the dogs tail. Ending4: puts the shaver down and talks to the camera.

Answer format: ending1/ending2/ending3/ending4