Please choose the correct ending to complete the given sentence: Rollerblading: All of a sudden, a young boy appears and starts skateboarding across the sidewalk that has a basketball goal on it. he

Ending1: runs down the sidewalk and one such person appears with a camera attached to their snowboard. Ending2: finally comes back and starts to skateboard across a silver pole on on a bench. Ending3: slows down, making a split and then goes back and forth. Ending4: goes down a hill that has high snow and jumps through the goal that the man pulled him.

Answer format: ending1/ending2/ending3/ending4