CREATE TABLE table_18300 ("District" CLOB, "Incumbent" CLOB, "Party" CLOB, "First elected" FLOAT, "Result" CLOB, "Candidates" CLOB)

How many parties does the incumbent Donald A. Bailey a member of?
SELECT COUNT("Party") FROM table_18300 WHERE "Incumbent" = 'Donald A. Bailey'
SELECT COUNT("Party") FROM "table_18300" WHERE "Incumbent" = 'Donald A. Bailey'