How many rounds have an Overall larger than 17, and a Position of quarterback?
CREATE TABLE table_name_66 (round VARCHAR, overall VARCHAR, position VARCHAR)
SELECT COUNT(round) FROM table_name_66 WHERE overall > 17 AND position = "quarterback"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_66 (round VARCHAR, overall VARCHAR, position VARCHAR) Question: How many rounds have an Overall larger than 17, and a Position of quarterback? [/INST] SELECT COUNT(round) FROM table_name_66 WHERE overall > 17 AND position = "quarterback" </s>