We have two blocks, A and B. Block A is to the left of B. Block A has one medium yellow square. Block B contains two medium black squares and two other medium yellow squares. Below medium yellow square number one is medium black square number one. Medium yellow square number one is below medium black square number two. Medium yellow square number two is below medium black square number two. Medium black square number one is touching the bottom edge of this block. It is below the medium yellow square number two. It is below medium black square number two.
What is above the thing that is touching the bottom edge of a block? a medium yellow square which is in block A or a medium yellow square number one?
medium yellow square  which is in block A medium yellow square  number one both of them none of them