There are two blocks. Lets call them A and B. Block A is above B. Block A contains a medium blue circle, one small black triangle and a big blue triangle. It also contains one medium black triangle. It is above the small black triangle. Below and to the left of the big blue triangle is the small black triangle. Near to and to the left of the big blue triangle there is the medium blue circle. The big blue triangle is touching the right edge of this block. Block B contains one small blue triangle.
Which object is above a small blue triangle? the small black triangle or the medium blue circle?
the small black triangle  the medium blue circle  both of them none of them