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