We have three blocks. We call them A, B and C. Block A is to the right of B. Block B is below C. Block A contains one medium black square. Block B contains one medium blue square. One medium black square is also touching the bottom edge of this block. Below the medium blue square there is the medium black square. 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 square? the medium black square that is touching the bottom edge of a block or medium black square number two?
the medium black square  that is touching the bottom edge of a block  medium black square  number two both of them none of them