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 (league VARCHAR, regular_season VARCHAR)
### Question:
When 4th, great lakes is the regular season what is the league?
### Answer:
SELECT league FROM table_1939235_1 WHERE regular_season = "4th, Great Lakes"