There are three blocks. Lets call them A, B and C. Block A contains two medium yellow squares. Medium yellow square number one is below medium yellow square number two. Then, we have block B. It contains one medium black square and a medium blue square. A medium yellow square is also touching the bottom edge of this block. Below the medium blue square there is the medium black square.. The medium yellow square is below the medium blue square. This shape is below the black shape which is below the medium blue square. To the left of block A and below block B there is block C with one medium black square in it.
Which object is below a medium square? the medium black square that is in block C or the medium black square that is in block B?
the medium black square  that is in block C the medium black square  that is in block B both of them none of them