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