Please choose the correct ending to complete the given sentence: Grooming dog: A small white dog is standing on a table. a woman

Ending1: is getting her nails done by petting the dog. Ending2: begins shaving the dog. Ending3: standing in front of the dog holds up a baking sheet. Ending4: walks around the dog and gets him a shoe.

Answer format: ending1/ending2/ending3/ending4