There are two blocks, A and B. Block A contains a small black circle, one medium blue triangle and one big yellow triangle. The medium blue triangle is below the big yellow triangle. To the right of the big yellow triangle is the small black circle. This object is above, touching and to the right of the triangle which is below the big yellow triangle. Block B is to the right of block A. It contains two big black triangles. A small black circle is also touching the bottom edge of this block. A medium yellow square is also touching the right edge of this block. It is to the right of big black triangle number one which is above, far from and to the left of big black triangle number two. To the right of big black triangle number one there is the small black circle. This shape is below the square which is to the right of big black triangle number one. It is near to big black triangle number two.
What is to the left of the object which is touching the bottom edge of a block? a big black triangle or a square that is touching the right edge of a block?
big black triangle  square  that is touching the right edge of  a block  both of them none of them