Please choose the correct ending to complete the given sentence: Grooming dog: A woman in white shirt is brushing the fur of the brown dog as the blow dry bows on top of its head. a woman in white shirt

Ending1: is brushing the white dog's fur while the blow dry blows on its head while in the back, a woman is trimming the light brown dog's fur. Ending2: is flipping the mop in her hands, then toss it with hair products and let it fall. Ending3: is standing next to the brush drying black dog hair with her hands. Ending4: is washing the fur off the dog.

Answer format: ending1/ending2/ending3/ending4