user: Question: Name the dish for resolution of SD 480i and network of BVB
Columns: ['Dish', 'Callsign', 'Network', 'Resolution', 'City of License', 'Official Website']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['•', 'XEFE', 'Televisa local', 'Analog', 'Nuevo Laredo', '•']
SQL:

assistant: SELECT "Dish" FROM "Table" WHERE "Resolution" = 'SD 480i' AND "Network" = 'BVB';