What is the highest rank of an athlete from Belgium with react greater than 0.162?
CREATE TABLE "semifinal_1" (
  "rank" real,
  "lane" real,
  "athlete" text,
  "nationality" text,
  "time" real,
  "react" real
);
SELECT MAX("rank") FROM "semifinal_1" WHERE "nationality"='belgium' AND "react">0.162;