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