Please choose the correct ending to complete the given sentence: Grooming dog: A small white dog is in a black cage. It gets tied up to a table. a woman

Ending1: helps it struggle to free itself. Ending2: starts shaving the dogs hair. Ending3: performs tricks with it. Ending4: takes pictures of the black dog as she cuts it's fur.

Answer format: ending1/ending2/ending3/ending4