user: Question: Which Silver has a Bronze smaller than 618, and a Country of Laos?
Columns: ['Country', 'Gold', 'Silver', 'Bronze', 'Total']
Types: ['text', 'real', 'real', 'real', 'real']
Sample row: ['Indonesia', 1602.0, 1413.0, 1395.0, 4410.0]
SQL:

assistant: SELECT "Silver" FROM "Table" WHERE "Bronze" < 618.0 AND "Country" = 'Laos';