Please choose the correct ending to complete the given sentence: Grooming dog: She dries the dog with a towel and blow drier. She shaves and clips the hair of the dog. the dog

Ending1: stands up and eats an orange and bathes while the lady continues drying and grooming him. Ending2: walks out of the building. Ending3: is dressed up in a costume. Ending4: spreads his tongue out after being groomed.

Answer format: ending1/ending2/ending3/ending4