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