Please choose the correct ending to complete the given sentence: Snow tubing: An individual wearing face covering drags an inner tube type device along the snow, surrounded by other people doing the same thing. The individual walks towards another individual wearing a red jacket. the individual

Ending1: enters a building through a secure door. Ending2: hands the rein for the device to the person in the red jacket and sits on the device. Ending3: goes in and out of frame showing how the inner tube in motion is settings. Ending4: paints the inner tube with a paint brush.

Answer format: ending1/ending2/ending3/ending4