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 table_name_68 (transfer_fee VARCHAR, transfer_window VARCHAR, moving_to VARCHAR)
### Question:
What transfer fee has both winter as the transfer window, and Madureira as the moving to?
### Answer:
SELECT transfer_fee FROM table_name_68 WHERE transfer_window = "winter" AND moving_to = "madureira"