user: Question: When has Score of 4–5, and a Record of 21–21–3?
Columns: ['Date', 'Visitor', 'Score', 'Home', 'Record']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['October 7', 'New England Whalers', '2–4', 'Quebec Nordiques', '1–0–0']
SQL:

assistant: SELECT "Date" FROM "Table" WHERE "Score" = '4–5' AND "Record" = '21–21–3';