We have three blocks, A, B and C. Two medium black squares are in block A. It also has one medium yellow square. The medium yellow square is below medium black square number two. Below medium black square number two is medium black square number one. The medium yellow square is below medium black square number one. Then, there is block B which contains a medium black square. Finally, to the right of block A we have block C. It is above block B. It contains one medium yellow square.
Which object is below a medium yellow square? medium black square number one or the medium black square that is in block B?
medium black square  number one the medium black square  that is in block B both of them none of them