user: Question: What is the total number of gold medals of the ranked 2nd nation, which has less than 2 silvers?
Columns: ['Rank', 'Gold', 'Silver', 'Bronze', 'Total']
Types: ['text', 'real', 'real', 'real', 'real']
Sample row: ['1', 10.0, 6.0, 2.0, 18.0]
SQL:

assistant: SELECT SUM("Gold") FROM "Table" WHERE "Rank" = '2' AND "Silver" < 2.0;