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