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