CREATE TABLE "sailing_1896_1968" (
  "rank" text,
  "nation" text,
  "gold" real,
  "silver" real,
  "bronze" real,
  "total" real
);

Question: What is the lowest Total, when Silver is greater than 7, and when Gold is greater than 73?
SQL: SELECT MIN("total") FROM "sailing_1896_1968" WHERE "silver">7 AND "gold">73;

Question: What is Total, when Silver is less than 65, when Bronze is greater than 4, and when Rank is "4"?
SQL: SELECT "total" FROM "sailing_1896_1968" WHERE "silver"<65 AND "bronze">4 AND "rank"='4';

Question: What is the average Silver, when Gold is less than 0?
SQL: SELECT AVG("silver") FROM "sailing_1896_1968" WHERE "gold"<0;