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