There are three blocks. Lets call them A, B and C. Block A is below block B and to the right of block C. Block A has a medium yellow square. Block B contains two medium black squares. Medium black square number one is touching the bottom edge of this block. This block also has one medium blue square. It is below medium black square number two. Below the medium blue square and medium black square number two is medium black square number one. And block C has one medium blue square and one medium yellow square. The medium blue square is touching the bottom edge of this block. It is below the medium yellow square.
Which object is above a medium yellow square? the medium blue square that is in block B or the medium blue square that is touching the bottom edge of a block?
the medium blue square  that is in block B the medium blue square  that is touching the bottom edge of a block  both of them none of them