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