Ключевые слова: aisle, arena, athletic, audience, awning, bleachers, blind, blue, canopy, chair, championship, concert, construction, elements, empty, event, fans, field, football, free, game, horizontal, line, mark, match, nobody, numbered, perspective, place, plastic, presentation, public, row, running, seat, seating, sector, show, sit, soccer, sport, stadium, stage, staircase, stands, sun, theater, venue, view, yellow,