user: Question: What Race 2 has a Race 1 of DNF, a Race 3 of DNF, and the Track Winton?
Columns: ['Round', 'Track', 'Race 1', 'Race 2', 'Race 3']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Round 1', 'Clipsal 500 Support', 'DNF', '8th', 'DNF']
SQL:

assistant: SELECT "Race 2" FROM "Table" WHERE "Race 1" = 'DNF' AND "Race 3" = 'DNF' AND "Track" = 'Winton';