What is the highest FLT goals with 0 league cup goals, a GK position, and 2 league cup apps?
CREATE TABLE "appearances_and_goals" (
  "name" text,
  "position" text,
  "league_apps" text,
  "league_goals" real,
  "fa_cup_apps" text,
  "fa_cup_goals" real,
  "league_cup_apps" text,
  "league_cup_goals" real,
  "flt_apps" text,
  "flt_goals" real,
  "total_apps" text,
  "total_goals" real
);
SELECT MAX("flt_goals") FROM "appearances_and_goals" WHERE "league_cup_goals"=0 AND "position"='gk' AND "league_cup_apps"='2';