Please choose the correct ending to complete the given sentence: Grooming dog: The woman uses the tool to brush the dog while talking. The woman sets down the tool and pets the dog while talking to the camera. the woman

Ending1: reach for a bottle of cleanser and puts it on the dog's back. Ending2: removes the plastic trimmed carpet and tapes it back in place with tape. Ending3: talks to the camera about the tool. Ending4: continues to brush the dog with the tool then talks to the camera.

Answer format: ending1/ending2/ending3/ending4