Which 1991 has an A 1993 ?
CREATE TABLE table_name_77 (Id VARCHAR)
SELECT 1991 FROM table_name_77 WHERE 1993 = "a"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_77 (Id VARCHAR) Question: Which 1991 has an A 1993 ? [/INST] SELECT 1991 FROM table_name_77 WHERE 1993 = "a" </s>