There are three blocks, A, B and C. There are three medium yellow squares in block A. Medium yellow square number one is below medium yellow square number three and medium yellow square number two. Medium yellow square number two is below medium yellow square number three. Above block A we have block B. It has one medium yellow square. Finally, there is block C to the left of block B. It contains a medium yellow square. A medium black square is also in this block. Below the medium black square there is the medium yellow square.
Which object is to the left of a medium yellow square? the medium yellow square that is in block C or medium yellow square number three?
the medium yellow square  that is in block C medium yellow square  number three both of them none of them