We have two blocks. Lets call them A and B. Block A is to the left of B. Block A has two medium yellow squares. Medium yellow square number one is below medium yellow square number two. Block B contains two medium black squares. Medium black square number one is touching the bottom edge of this block. There is also one medium blue square in this block. It is below medium black square number two. Medium black square number one is below the medium blue square. It is below medium black square number two.
What is to the left of the blue thing? a medium yellow square number two or a medium yellow square number one?
medium yellow square  number two medium yellow square  number one both of them none of them