user: Question: What is the validation for iin ranges  5610, 560221-560225?
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 "Validation" FROM "Table" WHERE "IIN ranges" = '5610, 560221-560225';