A block called AAA contains a medium blue thing. A medium black square and a medium yellow shape are within this block. Another medium black square is inside and touching block AAA. Medium black square number one is to the south of the medium yellow shape and touches this shape. The yellow object touches this thing. To the south of and touches the blue shape is this object. To the south of medium black square number one there is medium black square number two.
Is medium black square number two to the south of any medium thing?