There are two blocks. We call them A and B. One medium black square, one medium yellow square and one medium blue square are in block A. The medium black square is touching the bottom edge of this block. Below the medium blue square there is the medium yellow square. The medium black square is below the medium blue square and the medium yellow square. Block B is to the right of block A. It has one medium blue square. A medium yellow square is touching the bottom edge of this block. This shape is below the medium blue square.
Which object is below a medium blue 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