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