How many titles were released on 21 October 1992?
CREATE TABLE table_18590048_1 (rank VARCHAR, release_date VARCHAR)
SELECT COUNT(rank) FROM table_18590048_1 WHERE release_date = "21 October 1992"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_18590048_1 (rank VARCHAR, release_date VARCHAR) Question: How many titles were released on 21 October 1992? [/INST] SELECT COUNT(rank) FROM table_18590048_1 WHERE release_date = "21 October 1992" </s>