Plaza de Armas, which surrounds a statue of the patriot Cespedes and is ringed by shaded marble benches and second-hand booksellers, is Havana's oldest square.
Plaza de Armas is a new square that does not contain any booksellers.
mnli hypothesis: Plaza de Armas is a new square that does not contain any booksellers. premise: Plaza de Armas, which surrounds a statue of the patriot Cespedes and is ringed by shaded marble benches and second-hand booksellers, is Havana's oldest square.