Ключевые слова: actor, audience, auditorium, ballet, business, chair, cinema, concept, concert, conference, coronavirus, covered, curfew, damage, dancer, drama, education, empty, entertainment, events, fabric, film, financial, forum, furniture, hall, indemnification, infection, interior, losses, mass, movie, nobody, opera, organizer, performance, play, postponing, prevent, quarantine, school, seat, singer, spread, star, symmetry, theater, theatre, ticket, virus,