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 below a medium yellow square? medium blue square number one or the medium blue square which is touching the bottom edge of a block?
medium blue square  number one the medium blue square  which is touching the bottom edge of a block  both of them none of them