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