We have two blocks. Lets call them A and B. Two medium black squares are in block A. It also has one medium yellow square. It is below medium black square number two and a medium blue square. Medium black square number one is below the medium blue square and the medium yellow square. Below medium black square number two there is the medium blue square. Block B is below block A. It contains three medium blue squares. It also has a medium yellow square. Medium blue square number one is touching the bottom edge of this block. Medium blue square number three is below the medium yellow square. Below medium blue square number three and medium blue square number two there is medium blue square number one. Below the medium yellow square is medium blue square number two. It is below the medium blue square number three.
Which object is below a medium yellow square? medium black square number two or medium black square number one?
medium black square  number two medium black square  number one both of them none of them