List the lowest super league for a 0 champion league.
CREATE TABLE table_28068645_8 (super_league INTEGER, champions_league VARCHAR)
SELECT MIN(super_league) FROM table_28068645_8 WHERE champions_league = 0
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_28068645_8 (super_league INTEGER, champions_league VARCHAR) Question: List the lowest super league for a 0 champion league. [/INST] SELECT MIN(super_league) FROM table_28068645_8 WHERE champions_league = 0 </s>