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