What year was the 1st Place Team the Hoak Packers, Fresno, CA, and 4th Place was Wells Motors, Greeley, Co?
CREATE TABLE "international_softball_league_1951_to_19" (
  "year" real,
  "1st_place_team" text,
  "2nd_place_team" text,
  "3rd_place_team" text,
  "4th_place_team" text,
  "host_location" text
);
SELECT MAX("year") FROM "international_softball_league_1951_to_19" WHERE "1st_place_team"='hoak packers, fresno, ca' AND "4th_place_team"='wells motors, greeley, co';