what is the minimum number first elected to district louisiana 5?
CREATE TABLE table_1342198_18 (first_elected INTEGER, district VARCHAR)
SELECT MIN(first_elected) FROM table_1342198_18 WHERE district = "Louisiana 5"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_1342198_18 (first_elected INTEGER, district VARCHAR) Question: what is the minimum number first elected to district louisiana 5? [/INST] SELECT MIN(first_elected) FROM table_1342198_18 WHERE district = "Louisiana 5" </s>