There are three blocks. Lets call them A, B and C. Block A contains a medium blue square. Then, there is block B which has a medium yellow square. One medium blue square is also in this block. The medium blue square is below the medium yellow square. Finally, we have block C which is to the right of block B and to the left of block A. It contains a medium black square. A medium blue square is below the medium black square.
Which object is to the right of a medium blue square? the medium black square or the yellow object?
the medium black square  the yellow object both of them none of them