user: Question: Which characters after 2003 Won?
Columns: ['Year', 'Category', 'Character', 'For The Show', 'Result']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [2003.0, 'ITA Award for Best Actress - Drama (Jury)', 'Prerna Basu', 'Kasautii Zindagii Kay', 'Won']
SQL:

assistant: SELECT "Character" FROM "Table" WHERE "Result" = 'Won' AND "Year" > 2003.0;