CREATE TABLE "heat_1" (
  "rank" real,
  "rowers" text,
  "country" text,
  "time" text,
  "notes" text
);

Question: Which country had notes of sa/b and a rank of 2?
SQL: SELECT "country" FROM "heat_1" WHERE "notes"='sa/b' AND "rank"=2;

Question: What was the rank for Great Britain?
SQL: SELECT COUNT("rank") FROM "heat_1" WHERE "country"='great britain';