We have three blocks. We call them A, B and C. There are a big yellow square, one big black square and a medium yellow circle in block A. The big black square is near to the medium yellow circle. Below the medium yellow circle is the big yellow square. This shape is touching the bottom edge of this block. It is to the right of the big black square. Then, we have block B with one small black circle in it. Finally, we have block C. It is to the right of block B. Block A is below it. It has one big yellow square. It also contains a small black circle. The big yellow square is touching the right edge of this block. It is to the right of the small black circle.
What is to the left of the shape which is touching the right edge of a block? a small black circle or a medium yellow circle?
small black circle  medium yellow circle  both of them none of them