user: Question: What is the smallest bronze with a Nation of west germany, and a Gold larger than 0?
Columns: ['Rank', 'Nation', 'Gold', 'Silver', 'Bronze', 'Total']
Types: ['text', 'text', 'real', 'real', 'real', 'real']
Sample row: ['1', 'Soviet Union', 5.0, 6.0, 5.0, 16.0]
SQL:

assistant: SELECT MIN("Bronze") FROM "Table" WHERE "Nation" = 'west germany' AND "Gold" > 0.0;