Which Interview has a Swimsuit larger than 7.6, and a Province of la vega, and an Average smaller than 8.38?
CREATE TABLE "preliminaries_scores" (
  "province" text,
  "swimsuit" real,
  "evening_gown" real,
  "interview" real,
  "average" real
);
SELECT SUM("interview") FROM "preliminaries_scores" WHERE "swimsuit">7.6 AND "province"='la vega' AND "average"<8.38;