Task: Text to Code
Input (English): Step 1: find the customer_id, customer_name of Customers table for which payment_method_code equals Credit Card.
Step 2: find the customer_id, customer_name of Customers table for which payment_method_code equals WY.
Step 3: show the rows that are in the results of step 1 but not in the results of step 2
Output (English): SELECT customer_id , customer_name FROM Customers WHERE payment_method_code = "Credit Card" EXCEPT SELECT customer_id , customer_name FROM Customers WHERE payment_method_code = "WY"