There are two blocks. Lets call them A and B. There is a medium black square in block A. To the right of block A we have block B with one medium yellow triangle in it. A small black square is near to a big black square and a big blue triangle. This block also has a big black square. It is touching the bottom edge of this block. The medium yellow triangle is touching the right edge of this block. It is below the small black square and the big blue triangle.
What is to the left of the blue object? a small black square or a medium black square?
small black square  medium black square  both of them none of them