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