Please choose the correct ending to complete the given sentence: Bathing dog: A woman is bathing a white and brown puppy dog in a bathtub. the woman

Ending1: lays on her stomach next to the dog in her bathtub while the dog paws a towel. Ending2: cleans the water with a cloth. Ending3: is using a hand held shower to wash the dog. Ending4: cleans the water while the dog is out of the water.

Answer format: ending1/ending2/ending3/ending4