What's the total of 1988-89 that has a 1986-87 of 38, and Points that's smaller than 109?
CREATE TABLE "relegation" (
  "team" text,
  "average" real,
  "points" real,
  "played" real,
  "1986_87" text,
  "1987_88" text,
  "1988_89" real
);
SELECT SUM("1988_89") FROM "relegation" WHERE "1986_87"='38' AND "points"<109;