We have three blocks, A, B and C. There are a medium yellow circle, a big black circle and one small black triangle in block A. Above and to the left of the big black circle is the medium yellow circle. It is to the right of and above the small black triangle. Above block A is block B with one small yellow triangle in it. Finally, we have block C which is below block A. It has a medium blue triangle. Below, to the right of and near to the medium blue triangle there is a medium yellow circle.
What is below the small yellow triangle? a medium yellow circle or a big black shape?
medium yellow circle  big black shape both of them none of them