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_15 (week INTEGER, date VARCHAR)
### Question:
What was the week number when a game was played on November 19, 1967?
### Answer:
SELECT MIN(week) FROM table_name_15 WHERE date = "november 19, 1967"