We have three blocks, A, B and C. There is one medium blue square in block A. Then, we have block B with three medium black squares in it. Medium black square number one is touching the bottom edge of this block. Below medium black square number three is medium black square number two. Medium black square number one is below the black object which is below medium black square number three. This object is below medium black square number three. Block C is above block B and to the left of block A. It contains a medium yellow square. This block also has a medium black square. The medium yellow square is touching the bottom edge of this block. This object is below the medium black square.
Which object is above a medium black square? medium black square number two or the medium black square which is in block C?
medium black square  number two the medium black square  which is in block C both of them none of them