There are three blocks. We call them A, B and C. Block B is to the right of block C and above block A. Block A contains one medium yellow square. Block B contains a medium black square. And block C contains three medium black squares. Medium black square number one is touching the bottom edge of this block. Below medium black square number three is medium black square number two. Medium black square number one is below medium black square number two and medium black square number three.
Which object is to the right of a medium black square? the medium black square which is in block B or medium black square number two?
the medium black square  which is in block B medium black square  number two both of them none of them