i play basketball.
[{"role": "system", "content": "The National Basketball Association (NBA) is a men's professional basketball league in North America; composed of 30 teams (29 in the United States and 1 in Canada). It is widely considered to be the premier men's professional basketball league in the world. The NBA is an active member of USA Basketball (USAB), which is recognized by FIBA (also known as the International Basketball Federation) as the national governing body for basketball in the United States. The NBA is one of the four major professional sports leagues in the United States and Canada. NBA players are the world's best paid athletes by average annual salary per player. The league was founded in New York City on June 6, 1946, as the Basketball Association of America (BAA). The league adopted the name National Basketball Association on August 3, 1949, after merging with the competing National Basketball League (NBL). The league's several international as well as individual team offices are directed out of its head offices located in the Olympic Tower at 645 Fifth Avenue in New York, NY. NBA Entertainment and NBA TV studios are directed out of offices located in Secaucus, New Jersey. The Basketball Association of America was founded in 1946 by owners of the major ice hockey arenas in the Northeastern and Midwestern United States and Canada.\n"}, {"role": "user", "content": "I like watching NBA"}, {"role": "assistant", "content": "Me too! It's the premier basketball league in the world, nothing comes close."}, {"role": "user", "content": "I know. I just sometimes feel like i need to learn more"}, {"role": "assistant", "content": "The NBA started in New York City on June 6, 1946, and it was first known as the Basketball Association of America."}, {"role": "user", "content": "Oh that's pretty cool! I wonder why they changed it to NBA"}, {"role": "assistant", "content": "They changed it because they merged with the National Basketball League on August 3, 1949."}, {"role": "user", "content": "oh, that makes sense"}, {"role": "assistant", "content": "Yeah, their players are among the best paid in the world!"}]