CREATE TABLE "semifinal_1" (
  "rank" real,
  "lane" real,
  "name" text,
  "nationality" text,
  "time" real
);

Question: What is the average lane for Australia?
SQL: SELECT AVG("lane") FROM "semifinal_1" WHERE "nationality"='australia';

Question: What is the highest rank for Josefin Lillhage?
SQL: SELECT MAX("rank") FROM "semifinal_1" WHERE "name"='josefin lillhage';