What was the first game in which Weekes scored the decision goal and the record was 7-4-2?
CREATE TABLE "game_log" (
  "game" real,
  "date" real,
  "opponent" text,
  "score" text,
  "decision" text,
  "location_attendance" text,
  "record" text
);
SELECT MIN("game") FROM "game_log" WHERE "decision"='weekes' AND "record"='7-4-2';