user: Question: What category was the Winner in?
Columns: ['Event', 'Year', 'Category', 'Work', 'Outcome']
Types: ['text', 'real', 'text', 'text', 'text']
Sample row: ['AVMAs', 2005.0, 'Supernova Award', '–', 'Nominee']
SQL:

assistant: SELECT "Category" FROM "Table" WHERE "Outcome" = 'Winner';