What is Total, when Silver is less than 65, when Bronze is greater than 4, and when Rank is "4"?
CREATE TABLE "sailing_1896_1968" (
  "rank" text,
  "nation" text,
  "gold" real,
  "silver" real,
  "bronze" real,
  "total" real
);
SELECT "total" FROM "sailing_1896_1968" WHERE "silver"<65 AND "bronze">4 AND "rank"='4';