Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE Customers (date_of_birth VARCHAR, customer_status_code VARCHAR)
### Question:
When are the birthdays of customer who are classified as 'Good Customer' status?
### Answer:
SELECT date_of_birth FROM Customers WHERE customer_status_code = 'Good Customer'