user: Question: What's the smallest number of bronze medals that any one if the ensembles has? 
Columns: ['Ensemble', 'Gold Medals', 'Silver Medals', 'Bronze Medals', 'Total Medals']
Types: ['text', 'real', 'real', 'real', 'real']
Sample row: ['Aimachi', 0.0, 0.0, 3.0, 3.0]
SQL:

assistant: SELECT MIN("Bronze Medals") FROM "Table";