Please choose the correct ending to complete the given sentence: Skiing: A guy is skiing with a camera on his helmet to show us what he is seeing as he ski. the guy

Ending1: has a lead skier who tries to help while the camera continues to follow his movements. Ending2: skis in the snow without the camera on him, so it's easier than required for him to see if he's going after all. Ending3: ski down the hill and passes a guy that was in front of him. Ending4: shows us his stomach as he glides down the slopes.

Answer format: ending1/ending2/ending3/ending4