There are two blocks, A and B. Three medium yellow squares are in block A. It also contains a medium blue square. The medium blue square is below medium yellow square number one , medium yellow square number three and medium yellow square number two. Below medium yellow square number three and medium yellow square number two is medium yellow square number one. Block B is to the left of block A. It contains one medium black square.
What is to the right of the black shape? a medium yellow square number three or a medium yellow square number two?
medium yellow square  number three medium yellow square  number two both of them none of them