Please choose the correct ending to complete the given sentence: Vacuuming floor: The intro is a blue background with the bissell logo and asks "is it okay to use steam on hardwood floors?". a woman

Ending1: answers " yes " and is shown steaming a hardwood floor, she then explains why it is okay while standing in front of a counter and cabinet. Ending2: is seen speaking to the camera while holding a contact. Ending3: then shows how to apply carpet in a room with an air mattress. Ending4: shows the handle of her steam washer and opens the dryer to show the service.

Answer format: ending1/ending2/ending3/ending4