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