We have three blocks, A, B and C. A medium black square is in block A. Block B is below block A. It contains one medium yellow square. Finally, we have block C. It is to the right of block B. It contains one medium blue square, a medium yellow square and a medium black square. The medium yellow square is below the medium black square. Below the medium yellow square and the medium black square is the medium blue square.
Which object is to the right of a medium yellow square? the medium black square which is in block A or the medium black square which is in block C?
the medium black square  which is in block A the medium black square  which is in block C both of them none of them