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