human
Considering the provided database schema and associated query, produce SQL code to retrieve the answer to the query. 
###Database Schema: Outcome, Date, Tournament, Surface, Partner, Opponents in the final, Score in the final
###Question: Who are the Opponents in the final prior to 1998 in the Bucharest, Romania Tournament?
gpt
SELECT Opponents in the final FROM table WHERE Date < 1998 AND Tournament = bucharest, romania