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