sentence: A young man sits on a a planter in front of a brick building. sentence:  A graphic is seen with cartoons. sentence:  The young man sits on a planter with a skateboard on his lap the young man spins his board and does skateboard tricks riding on asphalt. sentence:  The young man does tricks over an orange safety cone. sentence:  The skateboarder stands up from the ledge and stands on his skateboard.