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