What mark has over 813 points in the United States, and a 0.152 react?
CREATE TABLE "60_metres" (
  "lane" real,
  "name" text,
  "country" text,
  "mark" text,
  "react" real,
  "points" real
);
SELECT "mark" FROM "60_metres" WHERE "points">813 AND "country"='united states' AND "react">0.152;