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