user: ### NOW ANSWER:
Question: What is the winning % for the 2010 QF?
Columns: ['Tournament', '2009', '2010', '2011', '2012', 'Win %']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ["Women's Singles", "Women's Singles", "Women's Singles", "Women's Singles", "Women's Singles", "Women's Singles"]
SQL:

assistant: SELECT "Win %" FROM "Table" WHERE "2010" = 'QF';