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