Please choose the correct ending to complete the given sentence: Snow tubing: A person wearing a bright orange vest is standing at the end of a steep snowy hill and five people on rubber tubes ride down towards the person. various clips of different people

Ending1: are shown going up the steep hill and they all take turns going down and then catching a ride to go back up the hill to do it all over again multiple times. Ending2: waiting in line on the snow and verifying that there aren't any obstacles. Ending3: skiing down the hill are shown and eventually we see the bottom of the mountain. Ending4: slide down the steep hill and ends with them moving their hands on the bottom of roller blades.

Answer format: ending1/ending2/ending3/ending4