There are three blocks. Lets call them A, B and C. Block B is above C and block C is above A. Block A contains one medium blue square. Block B contains two medium yellow squares. A medium black square is also in this block. Below the medium black square there is medium yellow square number two. Below medium yellow square number two and the medium black square there is medium yellow square number one. Block C contains a medium blue square and a medium yellow square. The medium blue square is below the medium yellow square.
Which object is above a medium blue square? medium yellow square number two or the medium yellow square that is in block C?
medium yellow square  number two the medium yellow square  that is in block C both of them none of them