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