user: Question: What is the smallest number of silver medals for a nation with fewer than 1 bronze?
Columns: ['Rank', 'Nation', 'Gold', 'Silver', 'Bronze', 'Total']
Types: ['text', 'text', 'real', 'real', 'real', 'real']
Sample row: ['1', 'Algeria', 6.0, 3.0, 4.0, 13.0]
SQL:

assistant: SELECT MIN("Silver") FROM "Table" WHERE "Bronze" < 1.0;