There are two blocks. Lets call them A and B. Block A is above B. Block A has two medium blue squares. A medium black square is below medium blue square number two. A medium yellow square is below medium blue square number two. Medium blue square number one is below medium blue square number two , the medium yellow square and the medium black square. Block B has a medium black square.
Which object is above a medium black square? medium blue square number two or medium blue square number one?
medium blue square  number two medium blue square  number one both of them none of them