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_86 (league VARCHAR, regular_season VARCHAR)
### Question:
Name the League which has a Regular Season of 3rd, atlantic?
### Answer:
SELECT league FROM table_name_86 WHERE regular_season = "3rd, atlantic"