sentence: Three people are riding skateboards on a road in a city and the text on the bottom left screen say "Three regulars Justice - New Jack" and they are skating fast going forward, turning, curving, bending down and doing other various tricks all throughout the city and not wearing any helmets or other safety gear. sentence:  Two of the guys are stopped on a road and then all of a sudden one of them picks up a skateboard and throws it very hard against the wall. sentence: The guys are shown skateboarding again and this time they are wearing helmets as they skateboard down the roads in this city going very fast and doing multiple various tricks.