We have three blocks, A, B and C. Block A is below and B is above C. Block A has one medium black square. Block B contains a medium blue square. This block also has a medium black square. The medium blue square is touching the bottom edge of this block. This object is below the medium black square. And block C has three medium black squares. Medium black square number one is below medium black square number two. Medium black square number two is below medium black square number three.. Medium black square number one is touching the bottom edge of this block. It is below medium black square number three.
What is below the blue shape? a medium black square that is in block A or a medium black square number three?
medium black square  that is in block A medium black square  number three both of them none of them