Who were the candidates in the district whose incumbent is Joe Waggonner?
CREATE TABLE table_1341843_19 (candidates VARCHAR, incumbent VARCHAR)
SELECT candidates FROM table_1341843_19 WHERE incumbent = "Joe Waggonner"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_1341843_19 (candidates VARCHAR, incumbent VARCHAR) Question: Who were the candidates in the district whose incumbent is Joe Waggonner? [/INST] SELECT candidates FROM table_1341843_19 WHERE incumbent = "Joe Waggonner" </s>