Name the 3rd place for 4th place of boston barracudas and 2nd place of oxford cheetahs
CREATE TABLE "winners" (
  "year" real,
  "winners" text,
  "2nd_place" text,
  "3rd_place" text,
  "4th_place" text
);
SELECT "3rd_place" FROM "winners" WHERE "4th_place"='boston barracudas' AND "2nd_place"='oxford cheetahs';