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