user: Question: Is the iin range 4 active?
Columns: ['Issuing network', 'IIN ranges', 'Active', 'Length', 'Validation']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['American Express', '34, 37 [ dead link ]', 'Yes', '15', 'Luhn algorithm']
SQL:

assistant: SELECT "Active" FROM "Table" WHERE "IIN ranges" = '4';