Ключевые слова: abandoned, arena, athletic, audience, background, bare, barren, baseball, bench, blank, chair, cheering, club, column, crowd, evacuated, event, football, game, grandstand, line, objects, orange, outdoors, pattern, plastic, presentation, public, race, reserved, roll, row, rugby, seat, seating, section, sit, soccer, spectacle, spectatctor, sport, stadion, stadium, stage, stairs, supporter, unoccupied, unumbered, vacant,