We have three blocks. Lets call them A, B and C. Block A contains two medium yellow squares. Below medium yellow square number two is medium yellow square number one. Then, we have block B. It contains one medium blue square. To the right of block B and above block A there is block C. It has one medium black square. A medium blue square is below the medium black square.
Which object is below 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