We have three blocks, A, B and C. There are one medium yellow square and one medium black square in block A. The medium yellow square is below the medium black square. Block B is to the right of block A. It has one medium black square. Below a medium yellow square is the medium black square. Above block A there is block C which has two medium blue squares. Below medium blue square number two is a medium yellow square. Medium blue square number one is touching the bottom edge of this block. This object is below the medium yellow square and medium blue square number two.
Which object is below a medium black square? the medium yellow square that is in block A or the medium yellow square which is in block B?
the medium yellow square  that is in block A the medium yellow square  which is in block B both of them none of them