user: Question: What was the date of the game with the record of 2-1?
Columns: ['Game', 'Date', 'Opponent', 'Result', 'Boilermakers points', 'Opponents', 'Record']
Types: ['real', 'text', 'text', 'text', 'real', 'real', 'text']
Sample row: [1.0, 'Sept 17', 'Ohio', 'Win', 42.0, 3.0, '1-0']
SQL:

assistant: SELECT "Date" FROM "Table" WHERE "Record" = '2-1';