Please choose the correct ending to complete the given sentence: Grooming dog: The dogs fur is trimmed by a groomer. The dogs tail and hind legs are trimmed by the groom. the groomer

Ending1: irons the dogs fur. Ending2: combs the dogs hair and secures it into a ponytail. Ending3: cuts a eve dog's fur in sections. Ending4: brushes and trims the back of the dog.

Answer format: ending1/ending2/ending3/ending4