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
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_21726793_1 (written_by VARCHAR, no VARCHAR) Question: who wrote the no 2? [/INST] SELECT written_by FROM table_21726793_1 WHERE no = 2 </s>