user: Question: What is listed as the highest Participants that also have a Rank of 5, and Silver that's smaller than 0?
Columns: ['Rank', 'Gold', 'Silver', 'Bronze', 'Total', 'Participants']
Types: ['real', 'real', 'real', 'real', 'real', 'real']
Sample row: [1.0, 7.0, 2.0, 0.0, 9.0, 10.0]
SQL:

assistant: SELECT MAX("Participants") FROM "Table" WHERE "Rank" = 5.0 AND "Silver" < 0.0;