What's the lowest round with the opponent John Howard that had a method of Decision (unanimous)?
CREATE TABLE table_name_21 (round INTEGER, method VARCHAR, opponent VARCHAR)
SELECT MIN(round) FROM table_name_21 WHERE method = "decision (unanimous)" AND opponent = "john howard"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_21 (round INTEGER, method VARCHAR, opponent VARCHAR) Question: What's the lowest round with the opponent John Howard that had a method of Decision (unanimous)? [/INST] SELECT MIN(round) FROM table_name_21 WHERE method = "decision (unanimous)" AND opponent = "john howard" </s>