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