user: Question: What is the highest number of Silvers for rank 7 teams with 1 gold and under 1 bronze?
Columns: ['Rank', 'Institution', 'Gold', 'Silver', 'Bronze']
Types: ['text', 'text', 'real', 'real', 'real']
Sample row: ['1', 'University of Texas at Austin', 7.0, 2.0, 1.0]
SQL:

assistant: SELECT MAX("Silver") FROM "Table" WHERE "Bronze" < 1.0 AND "Gold" = 1.0 AND "Rank" = '7';