We have two blocks, A and B. Block A is below B. Block A has a big yellow square, a big black triangle and one small blue circle. The big black triangle is touching the bottom edge of this block. This block also has a small black triangle. It is touching the right edge of this block. Above the big black triangle which is below the small blue circle there is the big yellow square. Near to and to the left of the small black triangle is the big black triangle. The big yellow square is to the right of the small blue circle. Block B has one medium yellow triangle and one small blue square. The medium yellow triangle is below the small blue square. It is touching the bottom edge of this block. A medium black triangle is also in this block. The medium black triangle is to the right of and below the small blue square.
What is above the big black triangle? a medium yellow triangle which is touching the bottom edge of a block or a big yellow square?
medium yellow triangle  which is touching the bottom edge of a block  big yellow square  both of them none of them