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