Please choose the correct ending to complete the given sentence: Grooming dog: A lady pets a white and black dog. The lady runs a clipper through the dog's fur. the lady

Ending1: stops using the clipper. Ending2: continues brushing and combing the dog. Ending3: does some other tricks with the clippers. Ending4: brings the clippers down to pet the dog.

Answer format: ending1/ending2/ending3/ending4