There are three blocks. Lets call them A, B and C. A big black square is in block A. To the right of block A is block B. It contains two medium black squares. There is also one big blue square in this block. Medium black square number one is to the right of medium black square number two and the big blue square. Finally, we have block C. It is below block B. It contains a medium blue circle.
What is above the medium blue object? a big blue square or a big black square?
big blue square  big black square  both of them none of them