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