There are two blocks. Lets call them A and B. Block A is to the left of B. Block A contains one small blue square, a medium yellow circle and one small black triangle. One small black circle is also in this block. Above the small black triangle is the small blue square. The medium yellow circle is to the right of and above the small black circle. It is above and to the left of the small black triangle. Block B contains a small blue square and a big black square. The small blue square is touching the right edge of this block. It is to the right of the big black square.
What is to the left of the black square? a small blue square which is touching the right edge of a block or a medium yellow circle?
small blue square  which is touching the right edge of  a block  medium yellow circle  both of them none of them