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