What is the smallest round for the welterweight class with a preliminary card?
CREATE TABLE table_name_11 (round INTEGER, weight_class VARCHAR, card VARCHAR)
SELECT MIN(round) FROM table_name_11 WHERE weight_class = "welterweight" AND card = "preliminary"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_11 (round INTEGER, weight_class VARCHAR, card VARCHAR) Question: What is the smallest round for the welterweight class with a preliminary card? [/INST] SELECT MIN(round) FROM table_name_11 WHERE weight_class = "welterweight" AND card = "preliminary" </s>