user: Question: What was the outcome from the 2009 match in the final against Chong Wei Feng?
Columns: ['Outcome', 'Year', 'Tournament', 'Opponent in final', 'Score']
Types: ['real', 'real', 'text', 'text', 'text']
Sample row: [1.0, 2013.0, 'US Open Grand Prix Gold', 'Wong Wing Ki', '18-21 21-17 21-18']
SQL:

assistant: SELECT "Outcome" FROM "Table" WHERE "Year" = 2009.0 AND "Opponent in final" = 'Chong Wei Feng';