What episode has 7.8 million viewers?
CREATE TABLE table_name_13 (episode VARCHAR, viewers__in_millions_ VARCHAR)
SELECT episode FROM table_name_13 WHERE viewers__in_millions_ = "7.8"
### Context: CREATE TABLE table_name_13 (episode VARCHAR, viewers__in_millions_ VARCHAR) ### Question: What episode has 7.8 million viewers? ### Answer: SELECT episode FROM table_name_13 WHERE viewers__in_millions_ = "7.8"