When was the incumbent in the Tennessee 4 district first elected? 
CREATE TABLE table_1341453_44 (first_elected VARCHAR, district VARCHAR)
SELECT first_elected FROM table_1341453_44 WHERE district = "Tennessee 4"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_1341453_44 (first_elected VARCHAR, district VARCHAR) Question: When was the incumbent in the Tennessee 4 district first elected?  [/INST] SELECT first_elected FROM table_1341453_44 WHERE district = "Tennessee 4" </s>