user: Question: What was the series in season 2009?
Columns: ['Season', 'Series', 'Team', 'Races', 'Wins', 'Podiums', 'Points', 'Position']
Types: ['real', 'text', 'text', 'real', 'real', 'real', 'real', 'text']
Sample row: [2006.0, 'Brazilian Formula Renault 2.0', 'Dragão Motorsport', 9.0, 0.0, 2.0, 185.0, '9th']
SQL:

assistant: SELECT "Series" FROM "Table" WHERE "Season" = 2009.0;