Please choose the correct ending to complete the given sentence: Bathing dog: A person is seen washing a dog in a tub. the person

Ending1: runs water all over the dog and scrubs him with soap. Ending2: uses the dogs head and hands to scrub them down. Ending3: is shown spraying all of the water out of the dog. Ending4: shaves the dog's legs while another person watches.

Answer format: ending1/ending2/ending3/ending4