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