Please choose the correct ending to complete the given sentence: Snow tubing: There's a lady in green sanding the counter giving out tickets to people who are purchasing them for snow tubing. several people

Ending1: are shown holding up various boxes of ice pops to the camera as people race down a hill with many others taking turns to pop the snow pops one after another. Ending2: are out snow tubing down a snow caped slope. Ending3: are doing tricks while they float down the river their tubes. Ending4: are riding geared up tubing down the hill.

Answer format: ending1/ending2/ending3/ending4