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_12028543_3 (winningteam VARCHAR, season VARCHAR)
### Question:
Who was the winning team in the 1989 season?
### Answer:
SELECT winningteam FROM table_12028543_3 WHERE season = "1989"