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