who wrote the no 2?
CREATE TABLE table_21726793_1 (written_by VARCHAR, no VARCHAR)
SELECT written_by FROM table_21726793_1 WHERE no = 2
### Context: CREATE TABLE table_21726793_1 (written_by VARCHAR, no VARCHAR) ### Question: who wrote the no 2? ### Answer: SELECT written_by FROM table_21726793_1 WHERE no = 2