We have three blocks, A, B and C. Block C is below block A and to the left of block B. Block A has one medium yellow square. A medium black square is below the medium yellow square. Block B contains a medium black square. Below the medium black square there is a medium blue square. And block C contains a medium black square.
Which object is to the right of a medium black square? the medium black square that is in block B or the medium black square which is in block A?
the medium black square  that is in block B the medium black square  which is in block A both of them none of them