Please choose the correct ending to complete the given sentence: Snow tubing: We see the title on a black screen. People are in line at a ski slope. we

Ending1: see people waiting with bags at the start line. Ending2: see people riding roller blades and talking to the camera. Ending3: see a man jump on and off water skis every day as he skis. Ending4: see people in rafts being pulled up a hill and people riding rafts down the slope.

Answer format: ending1/ending2/ending3/ending4