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_18 (date VARCHAR, game_site VARCHAR, week VARCHAR)
### Question:
Which Date has a Game site of shea stadium, and a Week of 5?
### Answer:
SELECT date FROM table_name_18 WHERE game_site = "shea stadium" AND week = 5