Who was the incumbent in the election of henry garland dupré (d) unopposed?
CREATE TABLE table_1342426_18 (incumbent VARCHAR, candidates VARCHAR)
SELECT incumbent FROM table_1342426_18 WHERE candidates = "Henry Garland Dupré (D) Unopposed"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_1342426_18 (incumbent VARCHAR, candidates VARCHAR) Question: Who was the incumbent in the election of henry garland dupré (d) unopposed? [/INST] SELECT incumbent FROM table_1342426_18 WHERE candidates = "Henry Garland Dupré (D) Unopposed" </s>