Write SQL query to solve given problem: What is the comment format of method number 50 with the solution path "managedfusion_managedfusion\ManagedFusion.sln"?. Keep the solution inside sql tag ```sql [SQL-Query] ```
SELECT CASE WHEN T2.CommentIsXml = 0 THEN 'isNotXMLFormat' WHEN T2.CommentIsXml = 1 THEN 'isXMLFormat' END format FROM Solution AS T1 INNER JOIN Method AS T2 ON T1.Id = T2.SolutionId WHERE T2.Id = 50 AND T1.Path = 'managedfusion_managedfusionManagedFusion.sln'