user: Question: What was Stage SS2's Winner?
Columns: ['Stage', 'Time', 'Name', 'Length', 'Winner', 'Rally leader']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['SS1', '18:35', 'River Plate Stadium', '2.40km', 'M. Hirvonen', 'M. Hirvonen']
SQL:

assistant: SELECT "Winner" FROM "Table" WHERE "Stage" = 'SS2';