We have three blocks, A, B and C. Block B is below block C and above block A. Block A has a medium yellow square. Block B has two medium blue squares. Medium blue square number one is below medium blue square number two. A medium yellow square is below medium blue square number two. It is below medium blue square number one. And block C has a medium yellow square.
Which object is below a medium yellow square? medium blue square number one or medium blue square number two?
medium blue square  number one medium blue square  number two both of them none of them