CREATE TABLE table_60407 ("Tie no" TEXT, "Home team" TEXT, "Score" TEXT, "Away team" TEXT, "Date" TEXT)

What was the score of the replay game when watford was the away team?
SELECT "Score" FROM table_60407 WHERE "Tie no" = 'replay' AND "Away team" = 'watford'
SELECT "Score" FROM "table_60407" WHERE "Away team" = 'watford' AND "Tie no" = 'replay'