For O/S 2008r2 which versions of SQL can run on it. Can 2000 and 2005 run on 2008r2?

For O/S 2008r2 which versions of SQL can run on it. Can 2000 and 2005 run on 2008r2?

I am inclined to say:  No, SQL Server 2000 and SQL Server 2005 cannot run on O/S 2008R2.

I am looking at pages  

http://technet.microsoft.com/en-us/library/aa176565(v=sql.80).aspx

http://technet.microsoft.com/en-us/library/ms143506(v=sql.90).aspx

Am I incorrect in saying no?  Am I looking at the wrong information?

lcerni