How many rounds have a Pick of 13?
CREATE TABLE table_name_21 (round INTEGER, pick VARCHAR)
SELECT SUM(round) FROM table_name_21 WHERE pick = 13
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_21 (round INTEGER, pick VARCHAR) Question: How many rounds have a Pick of 13? [/INST] SELECT SUM(round) FROM table_name_21 WHERE pick = 13 </s>