There are three blocks. We call them A, B and C. There are two medium black squares in block A. A medium blue square is also in this block. It is below medium black square number two. Below medium black square number two is medium black square number one. It is below the blue object which is below medium black square number two. Then, we have block B. It has one medium blue square. Finally, to the left of block B we have block C which is to the right of block A. It contains a medium black square.
Which object is to the left of a medium blue square? the medium black square that is in block C or medium black square number two?
the medium black square  that is in block C medium black square  number two both of them none of them