We have two blocks, A and B. A medium yellow square and a medium blue square are in block A. Below the medium blue square there is the medium yellow square. Block B is to the left of block A. It has two medium black squares. It also contains a medium yellow square. It is below medium black square number two. Below medium black square number two and the medium yellow square is medium black square number one.
Which object is to the right of a medium yellow square? medium black square number one or medium black square number two?
medium black square  number one medium black square  number two both of them none of them