There are three blocks. We call them A, B and C. One medium black square and a medium blue square are in block A. The medium black square is below a medium yellow square and the medium blue square. It is touching the bottom edge of this block. Below the medium yellow square is the medium blue square. Block B is to the right of block A. It has a medium yellow square and a medium blue square. Below the medium blue square is the medium yellow square. Finally, we have block C which is above block A. It contains one medium blue square.
Which object is above a medium blue square? the medium blue square that is in block C or the medium blue square that is in block B?
the medium blue square  that is in block C the medium blue square  that is in block B both of them none of them