There are three blocks. Lets call them A, B and C. Block A is to the left of C. Block C is below B. Block A has a medium blue square. Block B contains one medium black square. And block C contains three medium yellow squares. It also contains a medium blue square. Medium yellow square number one is below medium yellow square number three and medium yellow square number two. Below medium yellow square number three there is medium yellow square number two. Below medium yellow square number two and medium yellow square number three is the 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