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