We have two blocks. We call them A and B. Block A is above B. Block A contains one medium black square. Block B has three medium black squares. Medium black square number one is touching the bottom edge of this block. Below medium black square number three and a medium blue square there is medium black square number two. Below medium black square number three there is the medium blue square.. Medium black square number one is below medium black square number three and the medium blue square.
Which object is below 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