Ключевые слова: academic, aisle, armchair, arrangement, audience, auditorium, brown, ceremony, chair, class, classroom, college, color, concert, conference, convention, corridor, education, empty, event, floor, furniture, gray, hall, horizontal, indefinite, indoor, inside, interior, large, lecture, line, many, meeting, modern, new, nobody, pattern, plastic, row, school, seat, seminar, shape, sit, stool, theater,