There are two blocks. We call them A and B. Two medium yellow squares are in block A. Below medium yellow square number two is medium yellow square number one. Above block A is block B which has three medium black squares. Below medium black square number three there is medium black square number one. Below medium black square number three there is medium black square number two. Medium black square number one is below medium black square number two.
Which object is above a medium black square? medium black square number three or medium black square number two?
medium black square  number three medium black square  number two both of them none of them