We have two blocks, A and B. Block A is above B. Block A has two medium blue squares and two other medium black squares. Medium blue square number one is touching the bottom edge of this block. Below medium black square number two there is medium blue square number two. Below medium black square number two is medium black square number one. Below medium black square number two there is medium blue square number one. This object is below the medium blue square number two. This object is below medium black square number one. Block B has a medium black square.
Which object is below a medium black square? the medium blue square that is touching the bottom edge of a block or medium blue square number two?
the medium blue square  that is touching the bottom edge of a block  medium blue square  number two both of them none of them