Who was the writer for season episode 7?
CREATE TABLE table_27397948_2 (written_by VARCHAR, no_in_season VARCHAR)
SELECT written_by FROM table_27397948_2 WHERE no_in_season = 7
### Context: CREATE TABLE table_27397948_2 (written_by VARCHAR, no_in_season VARCHAR) ### Question: Who was the writer for season episode 7? ### Answer: SELECT written_by FROM table_27397948_2 WHERE no_in_season = 7