user: Question: What is the nation when bronze is less than 7, gold is larger than 0, total is larger than 7, and silver is smaller than 3?
Columns: ['Rank', 'Nation', 'Gold', 'Silver', 'Bronze', 'Total']
Types: ['text', 'text', 'real', 'real', 'real', 'real']
Sample row: ['1', 'Russia', 155.0, 75.0, 62.0, 292.0]
SQL:

assistant: SELECT "Nation" FROM "Table" WHERE "Bronze" < 7.0 AND "Gold" > 0.0 AND "Total" > 7.0 AND "Silver" < 3.0;