CREATE TABLE table_204_736 (id DECIMAL, "party" TEXT, "candidate" TEXT, "votes" DECIMAL)

which of the labor party candidates had the least number of votes ?
SELECT "candidate" FROM table_204_736 WHERE "party" = 'labour' ORDER BY "votes" LIMIT 1
SELECT "candidate" FROM "table_204_736" WHERE "party" = 'labour' ORDER BY "votes" NULLS FIRST LIMIT 1