Please choose the correct ending to complete the given sentence: Removing ice from car: A close up of a car is seen following by a person walking into frame. the person

Ending1: rides around the track with a rope attached to a machine followed by a man mounting the machine. Ending2: uses a sprayer on the tire to remove the rim. Ending3: walks around a car and screws on tools and wipes down the car before putting on a white glove. Ending4: climbs in the car for a moment then climbs back out to clean off his car.

Answer format: ending1/ending2/ending3/ending4