We have three blocks, A, B and C. There is a medium blue square in block A. To the right of block A is block B which contains a medium black square and one medium blue square. The medium black square is below the medium blue square. Finally, we have block C. It is to the left of block B. It has two medium blue squares and two other medium black squares. Below medium black square number one and medium black square number two there is medium blue square number one. Medium black square number one is below medium blue square number two and medium black square number two. Medium black square number two is below medium blue square number two.
Which object is below a medium blue 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