Question: What candidates ran in the election with Don Fuqua?
SQL: SELECT "Candidates" FROM "1-1341690-9" WHERE "Incumbent" = 'Don Fuqua';

Question: How many incumbent candidates in the election featuring Sam M. Gibbons (D) Unopposed?
SQL: SELECT COUNT("Incumbent") FROM "1-1341690-9" WHERE "Candidates" = 'Sam M. Gibbons (D) Unopposed';

Question: What is the last year that someone is first elected?
SQL: SELECT MAX("First elected") FROM "1-1341690-9";

Question: Who was the incumbent in 1940?
SQL: SELECT "Incumbent" FROM "1-1341690-9" WHERE "First elected" = 1940.0;