What is the highest w plyf with a first yr before 1960, a G plyf greater than 0, a G > .500 less than 43, and a w-l% less than 0.578?
CREATE TABLE "coaches" (
  "coach" text,
  "first_yr" real,
  "last_yr" real,
  "w_lpct" real,
  "g_500" real,
  "yr_plyf" real,
  "g_plyf" real,
  "w_plyf" real,
  "l_plyf" real
);
SELECT MAX("w_plyf") FROM "coaches" WHERE "first_yr"<1960 AND "g_plyf">0 AND "g_500"<43 AND "w_lpct"<0.578;