When 3rd, sedgemoor division 1 is the ladies 1st xi what is the mens 3rd xi?
CREATE TABLE "league_finishes" (
  "season" text,
  "mens_1st_xi" text,
  "mens_2nd_xi" text,
  "mens_3rd_xi" text,
  "ladies_1st_xi" text
);
SELECT "mens_3rd_xi" FROM "league_finishes" WHERE "ladies_1st_xi"='3rd, Sedgemoor Division 1';