There are three blocks, A, B and C. Two medium black squares are in block A. One medium blue square is also in this block. Medium black square number two is below the medium blue square. It also contains a medium yellow square. Below medium black square number one and medium black square number two there is the medium yellow square. Medium black square number one is below medium black square number two and the medium blue square. Block B is to the left of block A. It contains two medium yellow squares. Medium yellow square number one is touching the bottom edge of this block. It is below medium yellow square number two. Finally, we have block C which is to the left of block A. It contains one medium blue square.
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