There are three blocks, A, B and C. There is one medium yellow square in block A. This block also has a medium blue square. It also contains one medium black square. The medium yellow square is below the medium black square and the medium blue square. This shape is touching the bottom edge of this block. The medium blue square is below the medium black square. To the left of block A we have block B which contains one medium blue square. To the left of block A there is block C. It contains two medium black squares. Below medium black square number two is medium black square number one.
Which object is to the right of a medium blue square? medium black square number two or medium black square number one?
medium black square  number two medium black square  number one both of them none of them