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_27553627_2 (season VARCHAR, rank VARCHAR)
### Question:
When was the season finale that ranked 20th?
### Answer:
SELECT season AS finale FROM table_27553627_2 WHERE rank = "20th"