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_2 (share INTEGER, air_date VARCHAR)
### Question:
What is the total share for an episode with an air date of November 19, 2007?
### Answer:
SELECT SUM(share) FROM table_name_2 WHERE air_date = "november 19, 2007"