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