user: Question: What's the value for race 4 when race 3 is DNS and race 2 is 27?
Columns: ['Driver', 'Race 1', 'Race 2', 'Race 3', 'Race 4']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Craig Lowndes', '2', '2', '1', '1']
SQL:

assistant: SELECT "Race 4" FROM "Table" WHERE "Race 3" = 'DNS' AND "Race 2" = '27';