CREATE TABLE table_18539 ("District" CLOB, "Incumbent" CLOB, "Party" CLOB, "First elected" FLOAT, "Result" CLOB, "Candidates" CLOB)

What was the candidates for hardie scott
SELECT "Candidates" FROM table_18539 WHERE "Incumbent" = 'Hardie Scott'
SELECT "Candidates" FROM "table_18539" WHERE "Incumbent" = 'Hardie Scott'