We have two blocks. We call them A and B. Block A is below B. Block A contains one medium black square. Block B has two medium blue squares. One medium black square is also touching the bottom edge of this block. Below a medium yellow square and medium blue square number two there is the medium black square. Below the medium yellow square and medium blue square number two is medium blue square number one.. Medium blue square number two is below the medium yellow 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