user: Question: What is the total number of Total, when Gold is less than 1, when Silver is greater than 0, when Rank is 14, and when Nation is afghanistan?
Columns: ['Rank', 'Nation', 'Gold', 'Silver', 'Bronze', 'Total']
Types: ['text', 'text', 'real', 'real', 'real', 'real']
Sample row: ['1', 'South Korea', 4.0, 4.0, 4.0, 12.0]
SQL:

assistant: SELECT SUM("Total") FROM "Table" WHERE "Gold" < 1.0 AND "Silver" > 0.0 AND "Rank" = '14' AND "Nation" = 'afghanistan';