There are two blocks, A and B. Block A is above B. Block A has one medium black square and one medium blue square. Below the medium blue square is the medium black square. Block B has a medium yellow square and a medium black square. A medium blue square is touching the bottom edge of this block. Below the medium black square is the medium yellow square. Below the medium black square and the medium yellow square there is the medium blue square.
Which object is below a medium black square? the object that is touching the bottom edge of a block or the medium blue square that is in block A?
the object that is touching the bottom edge of a block  the medium blue square  that is in block A both of them none of them