user: Question: Who was the winning team of the game that was contested on February 1, 2009?
Columns: ['Year', 'Game or event', 'Date contested', 'League or governing body', 'Sport', 'Winning team', 'Losing team', 'Final score']
Types: ['real', 'text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: [2002.0, '2001 World Series, game seven', 'November 4, 2001', 'Major League Baseball', 'Baseball', 'Arizona Diamondbacks', 'New York Yankees', '3-2']
SQL:

assistant: SELECT "Winning team" FROM "Table" WHERE "Date contested" = 'February 1, 2009';