CREATE TABLE "semifinal_2" (
  "rank" real,
  "lane" real,
  "name" text,
  "nationality" text,
  "time" text
);

Question: What is the Rank of the Swimmer with a Time of 2:25.65 in a Lane larger than 3?
SQL: SELECT AVG("rank") FROM "semifinal_2" WHERE "time"='2:25.65' AND "lane">3;

Question: What is the Rank of Qi Hui?
SQL: SELECT COUNT("rank") FROM "semifinal_2" WHERE "name"='qi hui';