Please choose the correct ending to complete the given sentence: Grooming dog: A woman is grooming a dog in a salon. she

Ending1: uses a blow dryer to smooth lotion over the dog as she talks. Ending2: brushes the dogs hair and clips it. Ending3: gets a clip out and clips a few of the dogs hair with this clip. Ending4: pumps toothpaste onto a brush.

Answer format: ending1/ending2/ending3/ending4