We have two blocks, A and B. Block A is above B. Block A contains two medium yellow squares. Medium yellow square number one is below medium yellow square number two and a medium black square. The medium black square is below medium yellow square number two. Block B contains two medium blue squares. It also contains one medium yellow square. It is below medium blue square number two and medium blue square number one. This block also contains a medium black square. The medium black square is below the medium yellow square and medium blue square number one. Medium blue square number one is below medium blue square number two.
Which object is below a medium black square? the medium yellow square that is in block B or medium yellow square number one?
the medium yellow square  that is in block B medium yellow square  number one both of them none of them