There are three blocks, A, B and C. There are a medium blue square and a medium black square in block A. The medium blue square is below the medium black square. Then, there is block B with two medium yellow squares in it. A medium blue square is below medium yellow square number two. Medium yellow square number one is below medium yellow square number two. It is below the blue shape which is below medium yellow square number two. Below block B and to the left of block A there is block C. It has a medium black square.
Which object is above a medium black square? the medium blue square which is in block A or the medium blue square that is in block B?
the medium blue square  which is in block A the medium blue square  that is in block B both of them none of them