Please choose the correct ending to complete the given sentence: Grooming dog: The credits of the clip are shown. Ladies stand behind a counter and review papers. ladies

Ending1: use mouthwash to wash their mouths. Ending2: shave their legs from ankle to waist. Ending3: groom, wash, and towel dry dogs. Ending4: shake hands by holding bungee equipment and then jump off the side.

Answer format: ending1/ending2/ending3/ending4