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_24018430_3 (us_viewers__millions_ VARCHAR, no_in_season VARCHAR)
### Question:
what number is us viewers in season 12?
### Answer:
SELECT us_viewers__millions_ FROM table_24018430_3 WHERE no_in_season = 12