There are three blocks. We call them A, B and C. One medium blue square is in block A. Then, there is block B with one medium black square in it. It also contains one medium blue square. The medium blue square is below the medium black square. Finally, we have block C which is above block B and to the left of block A. It contains two medium blue squares. There is also one medium black square in this block. Below medium blue square number one is the medium black square. Medium blue square number one is below medium blue square number two. The medium black square is below medium blue square number two.
Which object is above a medium blue square? the medium black square which is in block B or the medium black square that is in block C?
the medium black square  which is in block B the medium black square  that is in block C both of them none of them