Ключевые слова: activity, amusement, architecture, arena, audience, auditorium, ball, baseball, bleachers, building, chair, color, column, competition, empty, entertainment, event, football, game, gather, goal, grandstand, group, high, individual, lines, nobody, open, orange, outdoor, pattern, performance, performing, pitch, plastic, plenty, recreation, row, same, seat, seating, soccer, spectator, sport, stadium, steps, team, vacant, venue, yellow,