There are three blocks, A, B and C. A medium black circle, a medium blue circle and one small blue square are in block A. The medium blue circle is touching the right edge of this block.. The medium black circle is to the right of the small blue square. It is to the left of and below the medium blue circle. Below block A is block B which has a medium yellow square. To the left of and below a small black square there is the medium yellow square. To the right of block A there is block C which has one big yellow square. This block also has a small blue triangle. To the right of the small blue triangle is the big yellow square.
What is above the small black square? a medium yellow square or a medium blue circle that is touching the right edge of a block?
medium yellow square  medium blue circle  that is touching the right edge of  a block  both of them none of them