CREATE TABLE "heat_2" (
  "rank" real,
  "athletes" text,
  "country" text,
  "time" text,
  "notes" text
);

Question: What is the average rank for Hungary?
SQL: SELECT AVG("rank") FROM "heat_2" WHERE "country"='hungary';

Question: What country has a time of 3:19.167?
SQL: SELECT "country" FROM "heat_2" WHERE "time"='3:19.167';

Question: What are the notes for the time at 3:19.167?
SQL: SELECT "notes" FROM "heat_2" WHERE "time"='3:19.167';