There are two blocks. Lets call them A and B. One big blue triangle, a small black triangle and one big yellow triangle are in block A. The big blue triangle is below the small black triangle which is above and far from the big yellow triangle. Block B is above block A. It contains a small black square, a small blue square and a small blue triangle. The small black square is near to a medium black triangle. This object is below the small blue square which is above the small blue triangle. The small blue triangle is touching the right edge of this block. It is to the right of and above the medium black triangle.
Which object is above a big triangle? the small black triangle or the small black square?
the small black triangle  the small black square  both of them none of them