There are three blocks. Lets call them A, B and C. Block A has one medium yellow square, a medium blue square and one medium black square. The medium yellow square is touching the bottom edge of this block. This shape is below the medium blue square and the medium black square. Below the medium black square is the medium blue square. To the right of block A is block B. It contains a medium black square. Finally, we have block C which is above block A. It contains one medium yellow square.
Which object is below a medium yellow square? the medium black square that is in block A or the medium black square that is in block B?
the medium black square  that is in block A the medium black square  that is in block B both of them none of them