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_70 (year INTEGER, date VARCHAR)
### Question:
Which is the average year with the date of February 24?
### Answer:
SELECT AVG(year) FROM table_name_70 WHERE date = "february 24"