We have three blocks. Lets call them A, B and C. Two medium yellow squares are in block A. This block also contains one medium blue square. Below the medium blue square and medium yellow square number two is medium yellow square number one. Medium yellow square number two is below the medium blue square. Block B is above block A. It has one medium black square. Finally, we have block C which is to the left of block A. It contains a medium blue square.
Which object is below a medium 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