What is the navy for middleton with a home port of portsmouth after 1983?
CREATE TABLE table_name_84 (navy VARCHAR, name VARCHAR, home_port VARCHAR, commissioned VARCHAR)
SELECT navy FROM table_name_84 WHERE home_port = "portsmouth" AND commissioned > 1983 AND name = "middleton"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_84 (navy VARCHAR, name VARCHAR, home_port VARCHAR, commissioned VARCHAR) Question: What is the navy for middleton with a home port of portsmouth after 1983? [/INST] SELECT navy FROM table_name_84 WHERE home_port = "portsmouth" AND commissioned > 1983 AND name = "middleton" </s>