user: Question: What is the most silver when bronze is more than 1 and total is more than 48?
Columns: ['Rank', 'Nation', 'Gold', 'Silver', 'Bronze', 'Total']
Types: ['text', 'text', 'real', 'real', 'real', 'real']
Sample row: ['1', 'Romania', 6.0, 4.0, 1.0, 11.0]
SQL:

assistant: SELECT MAX("Silver") FROM "Table" WHERE "Bronze" > 1.0 AND "Total" > 48.0;