When did channel 83 in singapore launch?
CREATE TABLE table_name_81 (launched VARCHAR, territory VARCHAR, channel VARCHAR)
SELECT launched FROM table_name_81 WHERE territory = "singapore" AND channel = 83
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_81 (launched VARCHAR, territory VARCHAR, channel VARCHAR) Question: When did channel 83 in singapore launch? [/INST] SELECT launched FROM table_name_81 WHERE territory = "singapore" AND channel = 83 </s>