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_1939235_1 (division INTEGER, regular_season VARCHAR)
### Question:
When 5th is the regular season what is the highest season?
### Answer:
SELECT MAX(division) FROM table_1939235_1 WHERE regular_season = "5th"