There are three blocks. Lets call them A, B and C. One medium black square and one medium yellow square are in block A. The medium black square is touching the bottom edge of this block. This shape is below the medium yellow square. Block B is below block A. It has one medium yellow square and a medium black square. The medium yellow square is touching the bottom edge of this block. It is below the medium black square. Finally, we have block C to the left of block A. It contains one medium blue square.
Which object is below a medium black square? the medium yellow square that is in block A or the medium yellow square which is touching the bottom edge of a block?
the medium yellow square  that is in block A the medium yellow square  which is touching the bottom edge of a block  both of them none of them