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_85 (award VARCHAR, title VARCHAR, category VARCHAR, year VARCHAR, type VARCHAR)
### Question:
What award was won in the best sound category for the exorcist before 1998?
### Answer:
SELECT award FROM table_name_85 WHERE year < 1998 AND type = "won" AND category = "best sound" AND title = "the exorcist"