Ключевые слова: arena, association, athlete, athletes, ball, basket, basketball, boston, celebration, celebrity, celtics, cheer, cheering, competition, court, crowd, dribble, dunk, famous, fans, game, green, guard, league, lights, major, national, nba, player, players, popular, pregame, professional, show, slam, spectators, sport, sports, stadium, team, uniform, up, warm, winner,