There are three blocks, A, B and C. Block A contains two medium yellow squares. Medium yellow square number one is below medium yellow square number two. A medium blue square is below medium yellow square number one and medium yellow square number two. Then, we have block B with one medium blue square in it. Finally, we have block C to the right of blocks A and B. It has a medium black square.
Which object is to the left of 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