There are two blocks. We call them A and B. Block A is above B. Block A contains two medium yellow squares. Medium yellow square number one is below medium yellow square number two. Block B has one medium yellow square, a medium blue square and one medium black square. Below the medium blue square and the medium black square is the medium yellow square. Below the medium black square is the medium blue square.
Which object is below a medium yellow square? the medium yellow square that is in block B or medium yellow square number two?
the medium yellow square  that is in block B medium yellow square  number two both of them none of them