Please choose the correct ending to complete the given sentence: Snow tubing: A person kicks off a tubing participant to ride down the snow slide. The camera pans to two tubers who are waiting to go down themselves. the next two people

Ending1: ride down the slide. Ending2: then deliver a piercing on either of their nipples and then we see the scroll on the screen. Ending3: are seen with tubes. Ending4: begin parallel tubing down a hill toward the fall.

Answer format: ending1/ending2/ending3/ending4