user: Question: If the record was 22-21-5, who was the opponent?
Columns: ['Game', 'January', 'Opponent', 'Score', 'Decision', 'Location/Attendance', 'Record']
Types: ['real', 'real', 'text', 'text', 'text', 'text', 'text']
Sample row: [38.0, 1.0, 'Boston Bruins', '7-6 (SO)', 'Miller', 'HSBC Arena/18,690', '16-18-4']
SQL:

assistant: SELECT "Opponent" FROM "Table" WHERE "Record" = '22-21-5';