We have three blocks. Lets call them A, B and C. There are two medium black squares in block A. Medium black square number one is touching the bottom edge of this block. Medium black square number two is below a medium blue square. Medium black square number one is below medium black square number two and the medium blue square. Block B is above block A. It contains a medium blue square. Finally, there is block C. It is to the right of block A. It has one medium blue square.
Which object is above a medium black square? the medium blue square that is in block A or the medium blue square that is in block B?
the medium blue square  that is in block A the medium blue square  that is in block B both of them none of them