CREATE TABLE "semifinal_a_b_2" (
  "rank" real,
  "rowers" text,
  "country" text,
  "time" text,
  "notes" text
);

Question: What was the rank of the team who raced at a time of 7:16.13?
SQL: SELECT "rank" FROM "semifinal_a_b_2" WHERE "time"='7:16.13';

Question: What is the total number of rank for the country of greece?
SQL: SELECT COUNT("rank") FROM "semifinal_a_b_2" WHERE "country"='greece';

Question: What country were the athletes where ranked smaller than 5 with notes listed as fb?
SQL: SELECT "country" FROM "semifinal_a_b_2" WHERE "rank"<5 AND "notes"='fb';

Question: What is the time for the race with the United States?
SQL: SELECT "time" FROM "semifinal_a_b_2" WHERE "country"='united states';