Please choose the correct ending to complete the given sentence: Grooming dog: A dog groomer brushes the coat of a dog with a brush that is sitting on a table. the brushes

Ending1: continue to brush his fur as he rests on the table. Ending2: start on the bottom part of the dog's neck. Ending3: are seen by themselves up close. Ending4: pick up the wet dog and then to dry it with a towel.

Answer format: ending1/ending2/ending3/ending4