CREATE TABLE table_28914 ("District" CLOB, "Incumbent" CLOB, "Party" CLOB, "First elected" CLOB, "Result" CLOB, "Candidates" CLOB)

Which party experienced a result of lost re-election democratic-republican hold?
SELECT "Party" FROM table_28914 WHERE "Result" = 'Lost re-election Democratic-Republican hold'
SELECT "Party" FROM "table_28914" WHERE "Result" = 'Lost re-election Democratic-Republican hold'