user: Question: How many silver when bronze is 25 and overall is less than 67?
Columns: ['Team', 'Gold', 'Silver', 'Bronze', 'Overall']
Types: ['text', 'real', 'real', 'real', 'real']
Sample row: ['Alaska', 74.0, 55.0, 73.0, 202.0]
SQL:

assistant: SELECT SUM("Silver") FROM "Table" WHERE "Bronze" = 25.0 AND "Overall" < 67.0;