There are three blocks. Lets call them A, B and C. Block A has a big blue square. To the right of block A there is block B with a medium black circle in it. To the left of a medium black triangle is the medium black circle. Above block B there is block C with two medium yellow triangles in it. Medium yellow triangle number one is touching the right edge of this block. Below and near to a small yellow triangle which is to the right of and near to a medium black triangle there is medium yellow triangle number two. Medium yellow triangle number one is to the right of the triangle which is below the small yellow triangle.
What is above the circle? a medium black triangle or a big blue square?
medium black triangle  big blue square  both of them none of them