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