user: Question: Who was the opponent before 1990 that had a score of 4–6, 6–3, 6–4 and Partnering of Yannick Noah?
Columns: ['Date', 'Tournament', 'Surface', 'Partnering', 'Opponent in the final', 'Score']
Types: ['real', 'text', 'text', 'text', 'text', 'text']
Sample row: [1985.0, 'Stockholm , Sweden', 'Hard (i)', 'Andrés Gómez', 'Mike De Palmer Gary Donnelly', '6–3, 6–4']
SQL:

assistant: SELECT "Opponent in the final" FROM "Table" WHERE "Date" < 1990.0 AND "Partnering" = 'Yannick Noah' AND "Score" = '4–6, 6–3, 6–4';