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_27615445_1 (episode_air_date VARCHAR, guest_fourth_judge VARCHAR)
### Question:
List all episode air dates where Luiza Possi was the guest fourth judge?
### Answer:
SELECT episode_air_date FROM table_27615445_1 WHERE guest_fourth_judge = "Luiza Possi"