Ключевые слова: air, arena, arrangement, baseball, basketball, bench, blank, chair, cinema, circus, color, concert, conference, crowd, empty, event, f1, football, free, game, green, hockey, line, many, number, orange, outdoor, pattern, place, plastic, plenty, public, race, roll, row, seat, section, show, sitting, soccer, sport, stadium, stage, stairs, stand, support, tennis, theater, vacant, view,