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_20 (date VARCHAR, nationality VARCHAR, games VARCHAR)
### Question:
On what date were the 1997 Bridgetown games in which a Martinique girl competed?
### Answer:
SELECT date FROM table_name_20 WHERE nationality = "martinique" AND games = "1997 bridgetown"