Please choose the correct ending to complete the given sentence: Grooming dog: A woman in an office is holding a pair of grooming clippers while standing next to a black dog who is standing on a table next to her while tethered to a metal pole on the table. The woman begins to groom the dogs face with the clippers. the woman

Ending1: slowly begins to rub the dogs face with the clippers. Ending2: then begins to groom under the dogs front legs. Ending3: wipes a wet, and then red, face down with a towel while talking to the camera. Ending4: retrieves the clippers at the bottom of a machine and hands it to the dogs who digs into the object before walking away smiling as the camera follows.

Answer format: ending1/ending2/ending3/ending4