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