Which round has a position that is cornerback?
CREATE TABLE table_name_19 (round VARCHAR, position VARCHAR)
SELECT round FROM table_name_19 WHERE position = "cornerback"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_19 (round VARCHAR, position VARCHAR) Question: Which round has a position that is cornerback? [/INST] SELECT round FROM table_name_19 WHERE position = "cornerback" </s>