Ключевые слова: abundance, anticipation, architecture, arrangement, attached, audience, bench, bleachers, chairs, choices, concert, connected, empty, event, field, goal, group, horizontal, inline, label, nobody, numbers, open, order, organized, parallel, pattern, pitch, plan, plastic, prepared, public, ready, row, seat, seating, sequence, sequential, series, similar, spectator, sport, stadium, symmetrical, symmetry, team, theater, uniform, vacant,