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