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