user: Question: What date was the game when the liberty had a record of 12-9?
Columns: ['Date', 'Opponent', 'Score', 'Result', 'Record']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['May 18', 'vs. Connecticut', '63-77', 'Loss', '0-1']
SQL:

assistant: SELECT "Date" FROM "Table" WHERE "Record" = '12-9';