There are two blocks. Lets call them A and B. Block A is below B. Block A contains one medium yellow circle, a medium blue triangle and a big blue square. A medium black triangle is touching the right edge of this block. The medium yellow circle is below and to the right of the medium blue triangle. Below the medium blue triangle there is the medium black triangle. It is to the right of and above the yellow object which is below the medium blue triangle. Block B has a big yellow triangle.
What is below the big yellow triangle? a big blue square or a medium blue triangle?
big blue square  medium blue triangle  both of them none of them