There are three blocks. Lets call them A, B and C. Block A is above B and block C is above A. Block A has two small blue triangles. To the left of small blue triangle number two there is small blue triangle number one. Block B has one big black triangle. Block C has a medium blue circle and a big black square. It also has a small black square and a medium yellow circle. The medium blue circle is far from and to the left of a medium blue triangle which is to the right of the medium yellow circle. The medium blue triangle is touching the right edge of this block. To the left of the big black square there is the medium yellow circle. The big black square is touching the bottom edge of this block.. The medium blue circle is touching the bottom edge of this block. It is below the medium yellow circle.
What is above the big black triangle? a medium yellow shape or a small blue triangle?
medium yellow shape small blue triangle  both of them none of them