user: Question: List the lowest super league for a 0 champion league.
Columns: ['Position', 'Number', 'Player', 'Super League', 'Champions League', 'Swiss Cup', 'Total']
Types: ['text', 'real', 'text', 'real', 'real', 'real', 'real']
Sample row: ['MF', 14.0, 'Valentin Stocker', 3.0, 0.0, 0.0, 3.0]
SQL:

assistant: SELECT MIN("Super League") FROM "Table" WHERE "Champions League" = 0.0;