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_94 (year_joined INTEGER, city VARCHAR, mascot VARCHAR)
### Question:
What is the year that the Gary team with mascot of the Tornado joined?
### Answer:
SELECT MIN(year_joined) FROM table_name_94 WHERE city = "gary" AND mascot = "tornado"