Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_27537870_6 (opponent VARCHAR, record VARCHAR)
### Question:
If the record was 22-21-5, who was the opponent?
### Answer:
SELECT opponent FROM table_27537870_6 WHERE record = "22-21-5"