user: Question: Who was the visiting team in the game sometime after number 29 that had 18584 atttendees?
Columns: ['Game', 'Date', 'Visitor', 'Score', 'Home', 'Decision', 'Attendance', 'Record']
Types: ['real', 'text', 'text', 'text', 'text', 'text', 'real', 'text']
Sample row: [24.0, 'December 1', 'Nashville', '5 - 4', 'Montreal', 'Ellis', 21273.0, '13-9-2']
SQL:

assistant: SELECT "Visitor" FROM "Table" WHERE "Game" > 29.0 AND "Attendance" > 18584.0;