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