CREATE TABLE "heat_3" (
  "rank" real,
  "athletes" text,
  "country" text,
  "time" text,
  "notes" text
);

Question: What are the notes for the athlete from South Africa?
SQL: SELECT "notes" FROM "heat_3" WHERE "country"='south africa';

Question: What are the notes for the athlete from Spain?
SQL: SELECT "notes" FROM "heat_3" WHERE "country"='spain';

Question: What is Calvin Mokoto's average rank?
SQL: SELECT AVG("rank") FROM "heat_3" WHERE "athletes"='calvin mokoto';

Question: What is Andreas Kiligkaridis rank?
SQL: SELECT "rank" FROM "heat_3" WHERE "athletes"='andreas kiligkaridis';