There are three blocks. Lets call them A, B and C. A medium black square is in block A. Block B is to the left of block A. It has a medium black square. To the right of block A there is block C with two medium black squares in it. Medium black square number one is below medium black square number two and a medium blue square. Medium black square number two is below the medium blue square.
Which object is to the right of a medium black square? medium black square number two or the medium black square that is in block A?
medium black square  number two the medium black square  that is in block A both of them none of them