CREATE TABLE table_18566 ("District" CLOB, "Incumbent" CLOB, "Party" CLOB, "First elected" FLOAT, "Result" CLOB, "Candidates" CLOB)

What candidate is associated with the Georgia 4 district?
SELECT "Candidates" FROM table_18566 WHERE "District" = 'Georgia 4'
SELECT "Candidates" FROM "table_18566" WHERE "District" = 'Georgia 4'