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_28003469_1 (approx_duration VARCHAR, event_details VARCHAR)
### Question:
What is every value for approximate duration when event details is women's foil?
### Answer:
SELECT approx_duration FROM table_28003469_1 WHERE event_details = "Women's Foil"