user: Question: What city houses the Ciro Vigorito stadium?
Columns: ['Club', 'City', 'Stadium', 'Capacity', '2011–12 season']
Types: ['text', 'text', 'text', 'real', 'text']
Sample row: ['AndriaBAT', 'Andria', 'Degli Ulivi', 9140.0, '12th in Lega Pro Prima Divisione B']
SQL:

assistant: SELECT "City" FROM "Table" WHERE "Stadium" = 'Ciro Vigorito';