user: Question: What day was Wayne Brady performer 2, Ryan Stiles performer 4, and an episode number greater than 5?
Columns: ['Date', 'Episode', 'Performer 1', 'Performer 2', 'Performer 3', 'Performer 4']
Types: ['text', 'real', 'text', 'text', 'text', 'text']
Sample row: ['22 April 1998', 1.0, 'Brad Sherwood', 'Wayne Brady', 'Colin Mochrie', 'Ryan Stiles']
SQL:

assistant: SELECT "Date" FROM "Table" WHERE "Performer 4" = 'Ryan Stiles' AND "Episode" > 5.0 AND "Performer 2" = 'Wayne Brady';