There are two blocks. We call them A and B. Block A is above B. Block A contains a big black circle, a big yellow circle and one medium black square. The big black circle is touching the right edge of this block. A big blue triangle is below the big yellow circle. The big yellow circle is near to the medium black square. A medium blue square is to the left of and above the big yellow circle.. Near to the medium black square there is the big black circle. The big blue triangle is touching the bottom edge of this block. Block B has one small black triangle. To the left of and above the small black triangle there is a small blue circle.
What is above the small black triangle? a small blue circle or a big yellow thing?
small blue circle  big yellow thing both of them none of them