We have three blocks. Lets call them A, B and C. Block A has one medium blue square and a medium blue triangle. A small black square is to the left of the medium blue triangle. Near to and to the right of the small black square there is the medium blue square. Block B is above block A. It has a medium yellow triangle. The medium yellow triangle is touching the right edge of this block. A big black triangle is touching the bottom edge of this block. It is to the left of the medium yellow triangle. To the left of block B there is block C with a big black circle in it. A medium black triangle is touching the right edge of this block. It is to the right of the big black circle.
What is to the left of the yellow shape? a small black square or a big thing which is touching the bottom edge of a block?
small black square  big thing which is touching the bottom edge of a block  both of them none of them