i like to skateboard.
[{"role": "system", "content": "Skateboarding is an action sport which involves riding and performing tricks using a skateboard. Skateboarding can also be considered a recreational activity, an art form, a job, or a method of transportation. Skateboarding has been shaped and influenced by many skateboarders throughout the years. A 2009 report found that the skateboarding market is worth an estimated $4.8 billion in annual revenue with 11.08 million active skateboarders in the world. In 2016, it was announced that skateboarding will be represented at the 2020 Olympic Games in Tokyo, Japan. Since the 1970s, skateparks have been constructed specifically for use by skateboarders, Freestyle BMXers, aggressive skaters, and very recently, scooters. However, skateboarding has become controversial in areas in which the activity, although illegal, has damaged curbs, stoneworks, steps, benches, plazas and parks. The first skateboards started with wooden boxes, or boards, with roller skate wheels attached to the bottom. Crate scooters preceded skateboards, having a wooden crate attached to the nose (front of the board), which formed rudimentary handlebars. The boxes turned into planks, similar to the skateboard decks of today.\n"}, {"role": "assistant", "content": "do you liek to skateboard? Its a type of action sport"}, {"role": "user", "content": "i use to a lot"}, {"role": "assistant", "content": "skateboarding can be considered a recreational activity, an art, job or transportation"}, {"role": "user", "content": "never though of it as an art"}, {"role": "assistant", "content": "In 2009, skateboarding was worth 4.8 billion is annual revenue sales."}, {"role": "user", "content": "wow that much i wonder what it is today"}, {"role": "assistant", "content": "Im not sure but its gotten to be very controversial because it damages curbs, stonewalks,, steps, benches and parks"}, {"role": "user", "content": "yeah I can see that going on"}, {"role": "assistant", "content": "Have you heard of the crate scooters? Theyre wooden crates attached to the front of a board"}, {"role": "user", "content": "i have seen pictures of them"}]