We have two blocks, A and B. Block A is above B. Block A contains four medium yellow squares. Below medium yellow square number two , medium yellow square number three and medium yellow square number four is medium yellow square number one. Below medium yellow square number three which is below medium yellow square number four is medium yellow square number two. Block B contains a medium black square.
Which object is above a medium square? medium yellow square number three or medium yellow square number four?
medium yellow square  number three medium yellow square  number four both of them none of them