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_19 (exit_date VARCHAR, transfer_fee VARCHAR, to_club VARCHAR)
### Question:
What is the exit date of the player transferred to Reggina for free?
### Answer:
SELECT exit_date FROM table_name_19 WHERE transfer_fee = "free" AND to_club = "reggina"