user: Question: What is the average Total, when the value for Silver is less than 1, when the value for Gold is 0, when the Nation is switzerland, and when the value for Bronze is 2?
Columns: ['Rank', 'Nation', 'Gold', 'Silver', 'Bronze', 'Total']
Types: ['text', 'text', 'real', 'real', 'real', 'real']
Sample row: ['1', 'East Germany', 17.0, 17.0, 6.0, 40.0]
SQL:

assistant: SELECT AVG("Total") FROM "Table" WHERE "Silver" < 1.0 AND "Gold" = 0.0 AND "Nation" = 'switzerland' AND "Bronze" < 2.0;