We have three blocks. Lets call them A, B and C. Block A has a medium blue square. Block B is to the right of block A. It has a medium black square. Above block B there is block C. It has one medium yellow square, a medium blue square and one medium black square. Below the medium black square there is the medium blue square. The medium yellow square is touching the bottom edge of this block. It is below the blue object which is below the medium black square. This shape is below the medium black square.
Which object is above a medium black square? the medium blue square which is in block A or the medium blue square that is in block C?
the medium blue square  which is in block A the medium blue square  that is in block C both of them none of them