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