There are two blocks. Lets call them A and B. Two medium black squares are in block A. Medium black square number one is below a medium blue square and medium black square number two. Medium black square number two is below the medium blue square. Block B is above block A. It has a medium blue square. One medium black square is also touching the bottom edge of this block. Below the medium blue square is the medium black square.
Which object is above a medium black square? the medium blue square which is in block B or the medium blue square that is in block A?
the medium blue square  which is in block B the medium blue square  that is in block A both of them none of them