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