We have two blocks. Lets call them A and B. Block A contains two medium yellow squares. Medium yellow square number one is below medium yellow square number two. Block B is above block A. It contains two medium black squares. Medium black square number one is touching the bottom edge of this block. Below medium black square number two there is a medium blue square. Below the medium blue square and medium black square number two is medium black square number one.
What is below the shape that is touching the bottom edge of a block? a medium yellow square number one or a medium yellow square number two?
medium yellow square  number one medium yellow square  number two both of them none of them