user: Question: What is the lowest number of silver owned by a nation that is not ranked number 1?
Columns: ['Rank', 'Nation', 'Gold', 'Silver', 'Bronze', 'Total']
Types: ['real', 'text', 'real', 'real', 'real', 'real']
Sample row: [1.0, 'Netherlands (NED)', 3.0, 1.0, 2.0, 6.0]
SQL:

assistant: SELECT MIN("Silver") FROM "Table" WHERE "Rank" < 1.0;