There are two blocks. We call them A and B. There is one medium black square in block A. This block also has one medium yellow square. The medium black square is touching the bottom edge of this block. It is below the medium yellow square. Block B is to the right of block A. It contains two medium black squares. Medium black square number one is touching the bottom edge of this block. There is also one medium blue square in this block. It is below medium black square number two. Below medium black square number two and the medium blue square is medium black square number one.
Which object is to the right of a medium black square? the medium yellow square or the medium blue square?
the medium yellow square  the medium blue square  both of them none of them