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