There are three blocks, A, B and C. Block A has two medium black squares. Below medium black square number two is medium black square number one. Below block A is block B. It has one medium black square and one medium yellow square. Below the medium yellow square there is the medium black square. Finally, there is block C to the right of block A. It has a medium black square and a medium yellow square. Below the medium yellow square there is the medium black square.
Which object is above a medium yellow square? medium black square number two or the medium black square that is in block C?
medium black square  number two the medium black square  that is in block C both of them none of them