user: Question: Which December has a Record of 21–7–2, and a Game larger than 30?
Columns: ['Game', 'December', 'Opponent', 'Score', 'Record', 'Points']
Types: ['real', 'real', 'text', 'text', 'text', 'real']
Sample row: [24.0, 2.0, 'St. Louis Blues', '7–1', '18–4–2', 38.0]
SQL:

assistant: SELECT "December" FROM "Table" WHERE "Record" = '21–7–2' AND "Game" > 30.0;