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