user: ### NOW ANSWER:
Question: What is the largest % Won with a Lost smaller than 0?
Columns: ['Played', 'Drawn', 'Lost', 'Against', '% Won']
Types: ['real', 'real', 'real', 'real', 'real']
Sample row: [2.0, 0.0, 0.0, 29.0, 100.0]
SQL:

assistant: SELECT MAX("% Won") FROM "Table" WHERE "Lost" < 0.0;