CREATE TABLE table_18276 ("District" CLOB, "Incumbent" CLOB, "Party" CLOB, "First elected" FLOAT, "Result" CLOB, "Candidates" CLOB)

who were the candidates for district ohio 6?
SELECT "Candidates" FROM table_18276 WHERE "District" = 'Ohio 6'
SELECT "Candidates" FROM "table_18276" WHERE "District" = 'Ohio 6'