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_16388439_3 (date VARCHAR, home_team VARCHAR, ground VARCHAR)
### Question:
Name the date for adelaide for westpac stadium
### Answer:
SELECT date FROM table_16388439_3 WHERE home_team = "Adelaide" AND ground = "Westpac Stadium"