Frame:chess
[genls <a href="game.html">game</a>] [actor <a href="person.html">person</a>] [actor <a href="pawn.html">pawn</a>] [actor <a href="chessboard.html">chessboard</a>] [actor <a href="bishop.html">bishop</a>] [actor <a href="queen.html">queen</a>] [actor <a href="human.html">human</a>]