We have two blocks. Lets call them A and B. Block A is above B. Block A has a small black triangle. Block B contains a big yellow triangle, a medium black square and a medium blue triangle. It also has one medium blue square. The medium blue square is near to, to the left of and above the medium blue triangle. The big yellow triangle is touching the right edge of this block. This object is above and to the right of the medium black square.
What is below the small shape? a medium blue square or a medium blue triangle?
medium blue square  medium blue triangle  both of them none of them