We have three blocks. We call them A, B and C. Two medium black squares are in block A. A medium yellow square is below medium black square number two , medium black square number one and a medium blue square. The medium yellow square is touching the bottom edge of this block. Below medium black square number one is the medium blue square. It is below medium black square number two. Above block A we have block B which contains one medium black square. To the right of block B there is block C with a medium blue square and a medium yellow square in it. The medium blue square is touching the bottom edge of this block. It is below the medium yellow square.
Which object is below a medium black square? the medium blue square that is in block A or the medium blue square that is touching the bottom edge of a block?
the medium blue square  that is in block A the medium blue square  that is touching the bottom edge of a block  both of them none of them