What was the score on the first leg when gimnasia de mendoza played at home for the second leg?
CREATE TABLE table_name_57 (home__2nd_leg_ VARCHAR)
SELECT 1 AS st_leg FROM table_name_57 WHERE home__2nd_leg_ = "gimnasia de mendoza"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_57 (home__2nd_leg_ VARCHAR) Question: What was the score on the first leg when gimnasia de mendoza played at home for the second leg? [/INST] SELECT 1 AS st_leg FROM table_name_57 WHERE home__2nd_leg_ = "gimnasia de mendoza" </s>