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_name_82 (losingteam VARCHAR, cup_finaldate VARCHAR)
### Question:
What team lost on 20 August 1989?
### Answer:
SELECT losingteam FROM table_name_82 WHERE cup_finaldate = "20 august 1989"