We have three blocks, A, B and C. Block B is to the left of C and block C is below A. Block A has a medium black square. Block B contains a medium black square. And block C has two medium yellow squares. Medium yellow square number one is below medium yellow square number two. A medium blue square is also touching the bottom edge of this block. Below medium yellow square number one and medium yellow square number two there is the medium blue square.
Which object is below a medium black 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