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