There are two blocks, A and B. Block A contains a medium black circle. Above a big blue square there is the medium black circle. Block B is to the left of block A. It has a medium blue triangle, one big black square and a medium black triangle. There is also a big black triangle touching the bottom edge of this block. It is to the right of and below the medium black triangle. The medium blue triangle is above and to the left of the big black triangle. To the left of the big black triangle there is the big black square.
What is to the left of the big blue square? a big black triangle that is touching the bottom edge of a block or a medium black circle?
big black triangle  that is touching the bottom edge of a block  medium black circle  both of them none of them