user: Question: Tell me the total number of events for tournament of masters tournament and top 25 less than 6
Columns: ['Tournament', 'Wins', 'Top-5', 'Top-10', 'Top-25', 'Events', 'Cuts made']
Types: ['text', 'real', 'real', 'real', 'real', 'real', 'real']
Sample row: ['Masters Tournament', 1.0, 1.0, 1.0, 6.0, 32.0, 16.0]
SQL:

assistant: SELECT SUM("Events") FROM "Table" WHERE "Tournament" = 'masters tournament' AND "Top-25" < 6.0;