There are two blocks, A and B. Two medium black squares are in block A. This block also contains a medium blue square. Medium black square number one is below medium black square number two and the medium blue square. Medium black square number two is below the medium blue square. Above block A is block B with two medium yellow squares in it. Below a medium black square and medium yellow square number two is medium yellow square number one. Below medium yellow square number two is the medium black square.
Which object is below a medium yellow square? medium black square number two or the medium black square that is in block B?
medium black square  number two the medium black square  that is in block B both of them none of them