What is the goal difference where the goals against is less than 54, goals for is greater than 51 and points 1 is 63?
CREATE TABLE "division_one_final_table" (
  "position" real,
  "team" text,
  "played" real,
  "drawn" real,
  "lost" real,
  "goals_for" real,
  "goals_against" real,
  "goal_difference" text,
  "points_1" text
);
SELECT "goal_difference" FROM "division_one_final_table" WHERE "goals_against"<54 AND "goals_for">51 AND "points_1"='63';