There are three blocks. We call them A, B and C. There is a medium yellow square in block A. Block B is to the right of block A. It contains two medium yellow squares. Medium yellow square number one is below a medium black square and medium yellow square number two. Medium yellow square number two is below the medium black square. Finally, we have block C. It is below block A. It contains a medium black square and a medium yellow square. Below the medium yellow square is the medium black square.
Which object is to the right of a medium yellow square? the medium black square which is in block B or the medium black square that is in block C?
the medium black square  which is in block B the medium black square  that is in block C both of them none of them