user: Question: How many founded years had a final af2 season prior to 2009 where the arena was the bi-lo center and the first af2 season was prior to 2000?
Columns: ['Team', 'City', 'Arena', 'Founded', 'First AF2 season', 'Final AF2 season']
Types: ['text', 'text', 'text', 'real', 'real', 'real']
Sample row: ['Baton Rouge Blaze', 'Baton Rouge, LA', 'River Center Arena', 2000.0, 2001.0, 2001.0]
SQL:

assistant: SELECT COUNT("Founded") FROM "Table" WHERE "Final AF2 season" < 2009.0 AND "Arena" = 'bi-lo center' AND "First AF2 season" < 2000.0;