Ключевые слова: arena, audience, back, background, begrimme, behind, bench, bird, bird dropping, blank, blue, chair, chairs, color, concert, dirty, dropping, empty, event, feces, football, game, group, line, many, mess up, messy, muck, nobody, old, orange, outdoor, outdoors, pattern, plastic, public, row, seat, seating, seats, sector, sit, soccer, solid waste, sport, stadium, stage, stool, view, yellow,