We have three blocks, A, B and C. Block A has a medium black square and a big yellow square. A small black triangle is to the right of and above the big yellow square. A big blue circle is also in this block. To the right of and far from the medium black square is the big blue circle. The medium black square is to the left of the big yellow square and the small black triangle. Above block A there is block B which has two small blue triangles. This block also contains a medium yellow circle. It is below small blue triangle number two. A big blue square is also touching the right edge of this block. It is above the medium yellow circle. To the left of the blue object which is above the medium yellow circle is small blue triangle number one. It is near to and below small blue triangle number two. Finally, we have block C which is to the right of block B. It contains a small black circle.
What is above the big yellow square? a small blue triangle or a small black triangle?
small blue triangle  small black triangle  both of them none of them