Which Sport had an Event of men's 400 m hurdles?
CREATE TABLE table_name_21 (sport VARCHAR, event VARCHAR)
SELECT sport FROM table_name_21 WHERE event = "men's 400 m hurdles"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_21 (sport VARCHAR, event VARCHAR) Question: Which Sport had an Event of men's 400 m hurdles? [/INST] SELECT sport FROM table_name_21 WHERE event = "men's 400 m hurdles" </s>