Who lost at schaefer stadium when the Winner was new england patriots, and a Date of october 18?
CREATE TABLE "1970s_jets_12_8" (
  "year" real,
  "date" text,
  "winner" text,
  "result" text,
  "loser" text,
  "location" text
);
SELECT "loser" FROM "1970s_jets_12_8" WHERE "location"='schaefer stadium' AND "winner"='new england patriots' AND "date"='october 18';