sentence: A young man skateboards in the street, then enters in a shop. sentence:  Young men skateboard in different parts of a city. sentence:  After, a young men wearing black clothes flips his skateboard and jumps. sentence:  Young man skates on the street passing over rails and flipping and turning. sentence:  A juvenile skates on a big court, he pass over rails without falling. sentence:  Other person skates on a park, then pass over the rails and turning and flipping teh skateboard.