CREATE TABLE table_70561 ("Year" FLOAT, "Division" FLOAT, "League" TEXT, "Regular Season" TEXT, "Playoffs" TEXT, "Open Cup" TEXT)

What shows for Playoffs when the Open Cup shows as did not qualify, and a Regular Season was 3rd, south atlantic?
SELECT "Playoffs" FROM table_70561 WHERE "Open Cup" = 'did not qualify' AND "Regular Season" = '3rd, south atlantic'
SELECT "Playoffs" FROM "table_70561" WHERE "Open Cup" = 'did not qualify' AND "Regular Season" = '3rd, south atlantic'