How many incumbents are there in district Louisiana 5?
CREATE TABLE table_1341690_18 (incumbent VARCHAR, district VARCHAR)
SELECT COUNT(incumbent) FROM table_1341690_18 WHERE district = "Louisiana 5"
### Context: CREATE TABLE table_1341690_18 (incumbent VARCHAR, district VARCHAR) ### Question: How many incumbents are there in district Louisiana 5? ### Answer: SELECT COUNT(incumbent) FROM table_1341690_18 WHERE district = "Louisiana 5"