Input (grade 13): In addition to bookshelves containing an extensive range of books and periodicals relating to chess, the room has game tables with chessboards and pieces, and a few glass cabinets containing historical chess paraphernalia.
Output (grade 8): In addition to bookshelves containing a large range of books and magazines about chess, the room has game tables with chessboards and pieces. There are also glass cabinets with historical chess items.