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