user: Question: What is the men's doubles for 2003?
Columns: ['Year', "Men's singles", "Women's singles", "Men's doubles", "Women's doubles", 'Mixed doubles']
Types: ['real', 'text', 'text', 'text', 'text', 'text']
Sample row: [1997.0, 'Eduards Loze', 'Kristīne Šefere', 'Eduards Loze Mārtiņš Kažemaks', 'Kristīne Šefere Margarita Mikelsone', 'Eduards Loze Kristīne Šefere']
SQL:

assistant: SELECT "Men's doubles" FROM "Table" WHERE "Year" = 2003.0;