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_98 (date VARCHAR, score_in_the_final VARCHAR, opponents_in_the_final VARCHAR)
### Question:
What is the date of the final that has a score of 3–6, 6–3, 6–4 and penny barg paula smith was the opponent?
### Answer:
SELECT date FROM table_name_98 WHERE score_in_the_final = "3–6, 6–3, 6–4" AND opponents_in_the_final = "penny barg paula smith"