natural online test

Hi all,

can you suggest any online test to test or rate my knowledge in natural language like one available in

Software AG recently launched a paper-based Natural Developer Skills Assessment Program at the Natural Conference. The Skills Assessment exam evaluates knowledge of the Natural programming language including data types; data definitions; data access and manipulation; Natural maps; conditional processing; formatting and processing reports; and help maps and help routines. It will be offered at many upcoming User Group Meetings being held in North America. Software AG is working toward providing a web-based version of the exam for availability in early 2007.