We have three blocks, A, B and C. Block C is to the right of block B and below block A. Block A contains one medium black square. Block B has a medium yellow square. And block C contains two medium black squares. There is also a medium blue square touching the bottom edge of this block. The medium blue square is below medium black square number one and medium black square number two. Medium black square number one is below medium black square number two.
Which object is below a medium black square? medium black square number one or the medium black square that is in block A?
medium black square  number one the medium black square  that is in block A both of them none of them