CREATE TABLE table_707 ("District" CLOB, "Incumbent" CLOB, "Party" CLOB, "First elected" FLOAT, "Result" CLOB, "Candidates" CLOB)

what's incumbent with district being florida 5
SELECT "Incumbent" FROM table_707 WHERE "District" = 'Florida 5'
SELECT "Incumbent" FROM "table_707" WHERE "District" = 'Florida 5'