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