We have three blocks. We call them A, B and C. Block C is to the right of and B is to the left of A. Block A contains a medium blue square. Block B has a medium blue square and a medium black square. Below the medium black square there is the medium blue square. Block C contains two medium black squares. Medium black square number one is touching the bottom edge of this block. It is below medium black square number two.
Which object is below a medium black square? the thing that is touching the bottom edge of a block or the medium black square that is in block B?
the thing that is touching the bottom edge of a block  the medium black square  that is in block B both of them none of them