What is the total number of rounds of the end player with a pick number greater than 303?
CREATE TABLE table_name_21 (round VARCHAR, pick VARCHAR, position VARCHAR)
SELECT COUNT(round) FROM table_name_21 WHERE pick > 303 AND position = "end"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_21 (round VARCHAR, pick VARCHAR, position VARCHAR) Question: What is the total number of rounds of the end player with a pick number greater than 303? [/INST] SELECT COUNT(round) FROM table_name_21 WHERE pick > 303 AND position = "end" </s>