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