CREATE TABLE table_25634 ("Season" TEXT, "Junior  ( South )  Winners" TEXT, "Intermediate  ( South )  Winners" TEXT, "Minor  ( South )  Winners" TEXT, "Primary  ( South )  Winners" TEXT)

What is the season date if the minor (South) winners is Bristol Sanctuary XI?
SELECT "Season" FROM table_25634 WHERE "Minor (South) Winners" = 'Bristol Sanctuary XI'
SELECT "Season" FROM "table_25634" WHERE "Minor (South) Winners" = 'Bristol Sanctuary XI'