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