There are three blocks. Lets call them A, B and C. There is a big black square in block A. Then, we have block B. It contains a big black circle. One small yellow square and one small yellow circle are also in this block. The small yellow square is to the right of and above the big black circle which is to the left of and below the small yellow circle. The big black circle is touching the bottom edge of this block. To the left of block B and below block A there is block C which contains one medium black triangle and one big black square. To the right of the big black square there is the medium black triangle.
What is above the medium object? a big black square or a small yellow circle?
big black square  small yellow circle  both of them none of them