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