What is the 1st leg of the team with a 2-1 agg.?
CREATE TABLE table_name_13 (agg VARCHAR)
SELECT 1 AS st_leg FROM table_name_13 WHERE agg = "2-1"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_13 (agg VARCHAR) Question: What is the 1st leg of the team with a 2-1 agg.? [/INST] SELECT 1 AS st_leg FROM table_name_13 WHERE agg = "2-1" </s>