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