We have three blocks, A, B and C. There are three medium black squares in block A. Below medium black square number three and medium black square number two there is medium black square number one. Below medium black square number three is medium black square number two. Then, we have block B with one medium black square in it. Block C is to the right of block A and above block B. It contains two medium yellow squares. One medium black square is also in this block. Medium yellow square number one is below the medium black square and medium yellow square number two. Medium yellow square number two is below the medium black square.
Which object is below a medium yellow 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