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_242785_3 (main_legion_base VARCHAR, date_disband VARCHAR)
### Question:
What is the main legion base that disbanded 70 xx?
### Answer:
SELECT main_legion_base FROM table_242785_3 WHERE date_disband = "70 XX"