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