What is Accolade, when Country is "United States", and when Year is "1999"?
CREATE TABLE "accolades" (
  "publication" text,
  "country" text,
  "accolade" text,
  "year" real,
  "rank" real
);
SELECT "accolade" FROM "accolades" WHERE "country"='united states' AND "year"=1999;