CREATE TABLE "tournaments" (
  "year" real,
  "tournament" text,
  "round_1" real,
  "round_2" real,
  "round_3" real,
  "round_4" real,
  "score" real,
  "to_par" text,
  "place" text,
  "money" real
);

Question: What is the highest score in round 4 and total of 284 in a year more recent than 1998?
SQL: SELECT MAX("round_4") FROM "tournaments" WHERE "score"=284 AND "year">1998;

Question: What is the maximum ￥ for a round 2 score of 65 and a round 4 score smaller than 67?
SQL: SELECT MAX("money") FROM "tournaments" WHERE "round_2"=65 AND "round_4"<67;

Question: What is the earliest year when the Dunlop Phoenix Tournament was played with a round 4 score larger than 72?
SQL: SELECT MIN("year") FROM "tournaments" WHERE "tournament"='dunlop phoenix tournament' AND "round_4">72;

Question: What is the lowest round with a place of t15 in a year earlier than 1998?
SQL: SELECT MIN("round_1") FROM "tournaments" WHERE "place"='t15' AND "year"<1998;