We have two blocks. We call them A and B. Block A is below B. Block A has one medium black square. This block also contains one medium yellow square. The medium yellow square is below the medium black square. Block B has two medium blue squares. It also has one medium yellow square. It also contains a medium black square. The medium black square is below medium blue square number two , the medium yellow square and medium blue square number one. Medium blue square number two is below the medium yellow square. Below the blue shape which is below the medium yellow square is medium blue square number one.
Which object is above a medium black square? the medium yellow square that is in block B or the medium yellow square that is touching the bottom edge of a block?
the medium yellow square  that is in block B the medium yellow square  that is touching the bottom edge of a block  both of them none of them