We have three blocks, A, B and C. There are two medium black squares in block A. Medium black square number one is below medium black square number two which is below a medium yellow square. One medium blue square is also touching the bottom edge of this block. The medium blue square is below medium black square number one , medium black square number two and the medium yellow square. Then, we have block B which contains one medium blue square and one medium black square. Below the medium black square is the medium blue square. Finally, to the left of block A we have block C which is below block B. It has two medium blue squares. Medium blue square number one is touching the bottom edge of this block. It 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 medium black square number one?
the medium black square  which is in block B medium black square  number one both of them none of them